UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2DVFe8unojzIYMbSwph9cEsmpRxxI7/XDg+R9080rA=' 
WHERE 
  key_id = '688f1311481b93d2669c7a2913cd562f41464416bb28c35c7be0ed8ec7e77b61' 
  AND (
    token = 'y2DVFe8unojzIYMbSwph9cEsmpRxxI7/XDg+R9080rA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )