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SELECT 
  b.variant_name, 
  a.* 
FROM 
  cscart_product_option_variants AS a 
  LEFT JOIN cscart_product_option_variants_descriptions AS b ON b.variant_id = a.variant_id 
  AND b.lang_code = 'vi' 
WHERE 
  1 
  AND a.option_id IN (
    1516, 985, 725, 1513, 1425, 1514, 428, 
    429, 813, 1042, 1043, 519, 1331
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00382

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "read_sorted_file": {
          "filesort": {
            "sort_key": "a.position, a.variant_id",
            "table": {
              "table_name": "a",
              "access_type": "range",
              "possible_keys": ["status", "option_id", "option_id_2"],
              "key": "option_id",
              "key_length": "6",
              "used_key_parts": ["option_id", "status"],
              "rows": 28,
              "filtered": 100,
              "index_condition": "a.option_id in (1516,985,725,1513,1425,1514,428,429,813,1042,1043,519,1331) and a.`status` = 'A'"
            }
          }
        }
      },
      {
        "table": {
          "table_name": "b",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "9",
          "used_key_parts": ["variant_id", "lang_code"],
          "ref": ["dev_db.a.variant_id", "const"],
          "rows": 1,
          "filtered": 100,
          "attached_condition": "trigcond(b.lang_code = 'vi')"
        }
      }
    ]
  }
}

Result

variant_name	variant_id	option_id	position	modifier	modifier_type	weight_modifier_type	point_modifier_type	status
Gói quà	521	428	0	20000.000	A	A	A	A
Gói quà	522	429	0	20000.000	A	A	A	A
Đế nến quả cầu Noel	639	519	0	65000.000	A	A	A	A
Đế nến quả cầu Trong	640	519	0	65000.000	A	A	A	A
Trắng	1560	725	0	0.000	A	A	A	A
Nâu	1561	725	0	0.000	A	A	A	A
Mẫu 1	2328	985	0	0.000	A	A	A	A
Mẫu 2	2329	985	0	0.000	A	A	A	A
Thêm 2 chiếc	3568	1331	0	50000.000	A	A	A	A
Thêm 4 chiếc	3569	1331	0	100000.000	A	A	A	A
	3805	1425	0	0.000	A	A	A	A
Gói quà	3959	1513	0	20000.000	A	A	A	A
Gói quà với giấy kraft (Miễn phí)	3960	1514	0	0.000	A	A	A	A
Gói quà	3962	1516	0	15000.000	A	A	A	A
Xanh lá	1850	813	1	0.000	A	A	A	A
Sea Salt	2510	1042	1	0.000	A	A	A	A
Sea Salt	2514	1043	1	0.000	A	A	A	A
	3804	1425	1	0.000	A	A	A	A
Nâu	1851	813	2	0.000	A	A	A	A
Mango	2511	1042	2	0.000	A	A	A	A
Mango	2515	1043	2	0.000	A	A	A	A
Vàng	1852	813	3	0.000	A	A	A	A
Tropical	2512	1042	3	0.000	A	A	A	A
Tropical	2516	1043	3	0.000	A	A	A	A
Hồng	1853	813	4	0.000	A	A	A	A
T-Peach	2513	1042	4	0.000	A	A	A	A
T-Peach	2517	1043	4	0.000	A	A	A	A
Tuỳ chỉnh	1875	813	5	0.000	A	A	A	A