INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f12ef26d723c1f5de839f1e30ff36f2d8e5713681745299a26a8b3e8fc8ee4f', 
    'khpR6hVGqrZUuX8jomz9BM+KJSpGiBTzcrRv5jJsveA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)