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 (
    1828, 1675, 1931, 1544, 1845, 1540, 1512, 
    1525, 1536, 1538, 1937, 1581, 1582, 
    1838, 1938, 1830, 1514, 1835, 1678, 
    1693, 1711, 1699, 1698, 1869, 1834, 
    1833, 1928, 1537, 1539, 1381, 1320, 
    359, 1892, 1898, 1899, 1436, 1411, 1397, 
    1741, 1270, 1376, 1301, 1330, 1215, 
    1439, 1323, 717, 1217
  ) 
  AND cscart_ult_product_descriptions.company_id = 1 
  AND cscart_ult_product_descriptions.lang_code = 'en'

Query time 0.00177

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_ult_product_descriptions",
      "access_type": "range",
      "possible_keys": ["PRIMARY", "product_id", "company_id"],
      "key": "PRIMARY",
      "key_length": "13",
      "used_key_parts": ["product_id", "lang_code", "company_id"],
      "rows": 48,
      "filtered": 100,
      "index_condition": "cscart_ult_product_descriptions.company_id = 1 and cscart_ult_product_descriptions.product_id in (1828,1675,1931,1544,1845,1540,1512,1525,1536,1538,1937,1581,1582,1838,1938,1830,1514,1835,1678,1693,1711,1699,1698,1869,1834,1833,1928,1537,1539,1381,1320,359,1892,1898,1899,1436,1411,1397,1741,1270,1376,1301,1330,1215,1439,1323,717,1217) and cscart_ult_product_descriptions.lang_code = 'en'"
    }
  }
}

Result

product_id short_description full_description meta_keywords meta_description search_words promo_text
359
717
1215
1217
1270
1301
1320
1323
1330
1376
1381
1397
1411
1436
1439
1512
1514
1525
1536
1537
1538
1539
1540
1544
1581
1582
1675
1678
1693
1698
1699
1711
1741
1828
1830
1833
1834
1835
1838
1845
1869
1892
1898
1899
1928
1931
1937
1938