SELECT 
  product_id 
FROM 
  cscart_mb_ali_products 
WHERE 
  product_id IN (11002, 11007, 11011, 11012, 11013)

Query time 0.00016

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_mb_ali_products",
      "access_type": "range",
      "possible_keys": ["product_id"],
      "key": "product_id",
      "key_length": "4",
      "used_key_parts": ["product_id"],
      "rows": 5,
      "filtered": 100,
      "attached_condition": "cscart_mb_ali_products.product_id in (11002,11007,11011,11012,11013)",
      "using_index": true
    }
  }
}