UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6ipScKIYBkDRGRUqRKohv8i84eHDx2oX0+vBGa8lHM=' 
WHERE 
  key_id = '774c57a8999c2c7630938518657c9885454463052c980f6541d2fd825c2265bc' 
  AND (
    token = 'b6ipScKIYBkDRGRUqRKohv8i84eHDx2oX0+vBGa8lHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )