UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWUYneBFe2rBdn6asbDjDBR91zjIeWV70bNbodyeQzs=' 
WHERE 
  key_id = '1674711ec82291eecdbdb83a2df90887bd7cb94739ad50d0bb2ff5bc43d68653' 
  AND (
    token = 'xWUYneBFe2rBdn6asbDjDBR91zjIeWV70bNbodyeQzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )