SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    58884, 62123, 29986, 60914, 29983, 29992, 
    29989, 63034, 62012, 61430, 62240, 
    63755, 62259, 61340, 61337, 62252, 
    61336, 62253, 62254, 62260, 64941, 
    62258, 64942, 64943
  )

Query time 0.00080

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": 24,
      "filtered": 100,
      "attached_condition": "cscart_products.product_id in (58884,62123,29986,60914,29983,29992,29989,63034,62012,61430,62240,63755,62259,61340,61337,62252,61336,62253,62254,62260,64941,62258,64942,64943)"
    }
  }
}

Result