UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxWLpwilzbLrsD7izDTFn/iq78Qgli1lK0bW37iFnCU=' 
WHERE 
  key_id = '48771b4d8fc9f44855b77ea43622aa7702ddad17222990fd8588a9142987fa0a' 
  AND (
    token = 'JxWLpwilzbLrsD7izDTFn/iq78Qgli1lK0bW37iFnCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )