UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKRTjcLuD62qWMdoU0Mch6tJXyyWdJz5Of2GH36VqnU=' 
WHERE 
  key_id = 'e43ac78fd6c4a9488a42d79d2bad7fff777c75ff96aecdb14500e45444c23789' 
  AND (
    token = 'mKRTjcLuD62qWMdoU0Mch6tJXyyWdJz5Of2GH36VqnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )