UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DPPSrDaQ8kzvY6Ms9V1fD3juxPUuoUsDuAiwE4HcKs=' 
WHERE 
  key_id = '44f9b722e85ea2e2b83236e3559f871beaf8f483a06b3046ee4deb89fef3ea94' 
  AND (
    token = '6DPPSrDaQ8kzvY6Ms9V1fD3juxPUuoUsDuAiwE4HcKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )