UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nla9XTgpYpUl3LVlkzjz5YHtlcYj2rPk8F8oF6ZHhU=' 
WHERE 
  key_id = '159760aeb90db64352b742ec8d7bbc432569e2acebfeb63bf37b5a731611745d' 
  AND (
    token = '3nla9XTgpYpUl3LVlkzjz5YHtlcYj2rPk8F8oF6ZHhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )