UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ru+zXJp4e42RxVF8eOkaJVLoZrIFrDu5jRrUhqx6uWg=' 
WHERE 
  key_id = '5bd4e813a3689bc0310d41c102c2e242d1b41b29a5141e9f389524d2839cd0de' 
  AND (
    token = 'ru+zXJp4e42RxVF8eOkaJVLoZrIFrDu5jRrUhqx6uWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )