SELECT 
  product_id, 
  feature_short_desc 
FROM 
  cscart_ab__short_desc_from_features_values 
WHERE 
  product_id IN (
    20683, 20688, 21359, 21360, 20682, 21379, 
    21345, 21553, 22160, 21304, 21373, 
    21378, 21375, 21418, 21374, 22852, 
    23553, 20713, 20715, 20717, 21364, 
    21441, 21367, 23058
  ) 
  AND lang_code = 'en' 
  AND storefront_id = 1 
  AND cscart_ab__short_desc_from_features_values.company_id = 1

Query time 0.00069

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_ab__short_desc_from_features_values",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "17",
          "used_key_parts": [
            "product_id",
            "lang_code",
            "company_id",
            "storefront_id"
          ],
          "rows": 24,
          "filtered": 100,
          "attached_condition": "cscart_ab__short_desc_from_features_values.storefront_id = 1 and cscart_ab__short_desc_from_features_values.company_id = 1 and cscart_ab__short_desc_from_features_values.product_id in (20683,20688,21359,21360,20682,21379,21345,21553,22160,21304,21373,21378,21375,21418,21374,22852,23553,20713,20715,20717,21364,21441,21367,23058) and cscart_ab__short_desc_from_features_values.lang_code = 'en'"
        }
      }
    ]
  }
}