UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dz9ZkbENnCI12qwQQk/63XBG5MlHQr/6/3WxTfgrJ2s=' 
WHERE 
  key_id = '3bcbdabc76d77d84ac3eace4143afbb3cff286b3583cd486e3421a26f2822309' 
  AND (
    token = 'dz9ZkbENnCI12qwQQk/63XBG5MlHQr/6/3WxTfgrJ2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )