UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qb7rVW9ztU9YBwKAOh4RxHi5x2lKFUhr3kyQe5tHw3U=' 
WHERE 
  key_id = '746a7a4bb470c1dee5b9141aaf218eafc27268adbbc4c14d979c4ae99e898c1a' 
  AND (
    token = 'qb7rVW9ztU9YBwKAOh4RxHi5x2lKFUhr3kyQe5tHw3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )