UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFVl10WqAdk68du1yu9bFcR4YgkUyz8y5B6AnUxqkiQ=' 
WHERE 
  key_id = '86dae5a285211f9c6a4a65d65d54f92cddbd17da38bc07c23afea03956c960fd' 
  AND (
    token = 'xFVl10WqAdk68du1yu9bFcR4YgkUyz8y5B6AnUxqkiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )