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SELECT 
  cscart_ult_product_descriptions.product_id, 
  cscart_ult_product_descriptions.short_description, 
  IF(
    cscart_ult_product_descriptions.short_description = "", 
    cscart_ult_product_descriptions.full_description, 
    ""
  ) AS full_description, 
  cscart_ult_product_descriptions.meta_keywords, 
  cscart_ult_product_descriptions.meta_description, 
  cscart_ult_product_descriptions.search_words, 
  cscart_ult_product_descriptions.promo_text 
FROM 
  cscart_ult_product_descriptions 
WHERE 
  cscart_ult_product_descriptions.product_id IN (
    148, 180, 18, 16, 4, 5, 23, 24, 1, 22, 149, 
    227, 190, 189, 245, 238, 239, 242, 243, 
    241, 240, 214, 217, 218, 207, 59, 58, 
    60, 172, 134, 135, 168
  ) 
  AND cscart_ult_product_descriptions.company_id = 1 
  AND cscart_ult_product_descriptions.lang_code = 'ru'

Query time 0.00117

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.00345856,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_ult_product_descriptions",
          "access_type": "ref",
          "possible_keys": ["PRIMARY", "product_id", "company_id"],
          "key": "company_id",
          "key_length": "4",
          "used_key_parts": ["company_id"],
          "ref": ["const"],
          "loops": 1,
          "rows": 1,
          "cost": 0.00345856,
          "filtered": 100,
          "index_condition": "cscart_ult_product_descriptions.product_id in (148,180,18,16,4,5,23,24,1,22,149,227,190,189,245,238,239,242,243,241,240,214,217,218,207,59,58,60,172,134,135,168) and cscart_ult_product_descriptions.lang_code = 'ru'"
        }
      }
    ]
  }
}