UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxVWx2aA82ydiJh12XlWXh7Nq32O3YrbOnyYuX6DboM=' 
WHERE 
  key_id = 'eb0f955904d107dd740476a562f9d0c7d956ffcd41adfb6af3183e988c2ee7c4' 
  AND (
    token = 'GxVWx2aA82ydiJh12XlWXh7Nq32O3YrbOnyYuX6DboM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )