UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vCMIuQL47JlXlAmlfot95FwDl8CpOiHudbqLAPwNTQ=' 
WHERE 
  key_id = '4630062780a52526f848cf14377adb52a6bb8ad6922f7854c71b742b37feb43c' 
  AND (
    token = '8vCMIuQL47JlXlAmlfot95FwDl8CpOiHudbqLAPwNTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )