UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSg4IAUtI6Q3+LvTJs9vYi2xG9qFpcv+JPvkgoXUTvQ=' 
WHERE 
  key_id = '3cad74042f5469cbb5be4adff08b4b9654824c6e97f8dd03603ecbf70bf74684' 
  AND (
    token = 'rSg4IAUtI6Q3+LvTJs9vYi2xG9qFpcv+JPvkgoXUTvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )