UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWFQzBWr+u/vMyFBWQAzPueWIdnRzVLyM3/e0Wak3ug=' 
WHERE 
  key_id = '1b698a8fbaf26f53940646fa5066c867ab6114cb84e471a060cdd1f46827be15' 
  AND (
    token = 'tWFQzBWr+u/vMyFBWQAzPueWIdnRzVLyM3/e0Wak3ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )