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SELECT 
  cscart_products.*, 
  cscart_products.ebay_status, 
  cscart_products.ebay_template_id 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    21165, 21166, 21167, 21168, 21169, 21170, 
    21171, 21172, 21173, 21174, 21175, 
    21176, 21177, 21178, 21179, 21180
  )

Query time 0.00050

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 16,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (21165,21166,21167,21168,21169,21170,21171,21172,21173,21174,21175,21176,21177,21178,21179,21180)"
    }
  }
}

Result

product_id	product_code	product_type	status	company_id	weight	timestamp	updated_timestamp	is_edp	edp_shipping	unlimited_download	tracking	free_shipping	is_pbp	is_op	is_oper	is_returnable	return_period	out_of_stock_actions	tax_ids	age_verification	show_price_per_x_units	purchase_qty	social_proof_popup_product_output	is_stock_split_by_warehouses	package_type	ebay_override_price	is_invoice	ei_status	cp_extended_marketing_prohibit_review
21165	87613T6010EB	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	73	Y	N	Letter	N	N	unpaid	N
21166	87610T6040UYH	P	A	1	7.500	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	8	Y	N	Letter	N	N	unpaid	N
21167	87620T6040UYH	P	A	1	7.500	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	80	Y	N	Letter	N	N	unpaid	N
21168	87623T6010EB	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	71	Y	N	Letter	N	N	unpaid	N
21169	87619T6000	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	72	Y	N	Letter	N	N	unpaid	N
21170	87635T6000	P	A	1	0.300	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	10	Y	N	Letter	N	N	unpaid	N
21171	87615T6000EB	P	A	1	1.500	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	20	Y	N	Letter	N	N	unpaid	N
21172	87645T6000	P	A	1	0.300	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	22	Y	N	Letter	N	N	unpaid	N
21173	87621T6010	P	A	1	0.800	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	97	Y	N	Letter	N	N	unpaid	N
21174	87611T6010	P	A	1	0.800	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	98	Y	N	Letter	N	N	unpaid	N
21175	87629T6000	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	72	Y	N	Letter	N	N	unpaid	N
21176	87625T6000EB	P	A	1	1.500	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	9	Y	N	Letter	N	N	unpaid	N
21177	87634T6000EB	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	26	Y	N	Letter	N	N	unpaid	N
21178	87644T6000EB	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	69	Y	N	Letter	N	N	unpaid	N
21179	99220T6000	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	9	Y	N	Letter	N	N	unpaid	N
21180	99230T6000	P	A	1	0.400	1715937452	1721911507	N	N	N	N	N	N	N	N	Y	14	B	9	N	1.000	45	Y	N	Letter	N	N	unpaid	N