SELECT 
  cscart_product_descriptions.product_id, 
  cscart_product_descriptions.short_description, 
  IF(
    cscart_product_descriptions.short_description = '' 
    OR cscart_product_descriptions.short_description IS NULL, 
    cscart_product_descriptions.full_description, 
    ''
  ) AS full_description, 
  cscart_product_descriptions.unit_name 
FROM 
  cscart_product_descriptions 
WHERE 
  cscart_product_descriptions.product_id IN (
    10180, 10181, 10182, 10187, 10190, 10193, 
    10196, 10197, 10208, 10209, 10216, 
    10217, 10221, 10224, 10226, 10227
  ) 
  AND cscart_product_descriptions.lang_code = 'ru'

Query time 0.00102

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_product_descriptions",
      "access_type": "range",
      "possible_keys": ["PRIMARY", "product_id", "idx_product_lang"],
      "key": "PRIMARY",
      "key_length": "9",
      "used_key_parts": ["product_id", "lang_code"],
      "rows": 16,
      "filtered": 100,
      "index_condition": "cscart_product_descriptions.product_id in (10180,10181,10182,10187,10190,10193,10196,10197,10208,10209,10216,10217,10221,10224,10226,10227) and cscart_product_descriptions.lang_code = 'ru'"
    }
  }
}

Result

product_id short_description full_description unit_name
10180 Weather strip assembly-front door belt exterior<p>Part number 82220T1001</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10181 Weather strip - front door belt inside, left<p>Part number 82230T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10182 Weather strip - front door belt inside, right<p>Part number 82240T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10187 Fasteners - Door Trim<p>Part number 82315L0000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10190 Cover assembly-front door frame inner, left side<p>Part number 82910T10004X</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10193 Cover assembly - inside, right side of front door frame<p>Part number 82920T10004X</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10196 Wiring Assembly - Front Door Expansion<p>Part number 82397T1030</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10197 Wiring Assembly - Front Door Expansion<p>Part number 82398T1010</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10208 Actuator assembly - front power door latch, left<p>Part number 81330T1400</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10209 Actuator assembly - front power door latch, right<p>Part number 81340T1400</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10216 Motor assembly - front power window, left<p>Part number 82450T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10217 Motor assembly - front power window, right<p>Part number 82460T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10221 Bracket - front outside handle support, left<p>Part number 82658T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10224 Bracket - front outside handle support, right<p>Part number 82668T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10226 Channel assembly - front door quadrant, left<p>Part number 82510T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>
10227 Channel assembly - front door quadrant, right<p>Part number 82520T1000</p><p>If you are not sure about compatibility, please contact us in advance to confirm the part number.</p>