UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '00Km4XEaNTvGXIzjw30NJ/z/IZsdZ9//zqnyBz1pkxQ=' 
WHERE 
  key_id = 'd25e27bdc794e03da42d9b4a9d37f62eb85a3d93aaaa72fc09dfec05675eb7d7' 
  AND (
    token = '00Km4XEaNTvGXIzjw30NJ/z/IZsdZ9//zqnyBz1pkxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )