UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtTAKlZ2n5PX9wjPBHq58ozvvFicBoDlnJgMrsN1L98=' 
WHERE 
  key_id = '083d2e83248d8a84f12b90ff24000d23f8c2932b8a4d0339dc1d4a8025eea402' 
  AND (
    token = 'XtTAKlZ2n5PX9wjPBHq58ozvvFicBoDlnJgMrsN1L98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )