UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WAvg5GtMcZzlAkQQnYOLu5rSeIocSajyGpWjco6Cpo=' 
WHERE 
  key_id = 'afd2204f81f23922bd021bdc048810a5c687b3864db0b86f184b88965b6550b5' 
  AND (
    token = '7WAvg5GtMcZzlAkQQnYOLu5rSeIocSajyGpWjco6Cpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )