UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7QJ3OJD1nxjmPimQMPk9LOaRx/4MVk2Kt4HEwXtgHY=' 
WHERE 
  key_id = '0747ab9f1e16f1192d7bcab3447661750736b7b0a8ac425d372637e4a9c6d255' 
  AND (
    token = 'N7QJ3OJD1nxjmPimQMPk9LOaRx/4MVk2Kt4HEwXtgHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )