UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8dDdcImAaT7xxkpfRtRVIa4+JE/2g58G8spOAbMF2k=' 
WHERE 
  key_id = 'd68e89549e35c4ddb2004ec3ff32e49a234913bf311a8c2aa1a470024675819b' 
  AND (
    token = 's8dDdcImAaT7xxkpfRtRVIa4+JE/2g58G8spOAbMF2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )