So this setting removes the session from your local redis DB, it sets a TTL for the cache you hold locally. There will still be a copy of the key in our server.
Also I'm not sure I follow, If you create a token that has access for 5 minutes, and it gets used, then an analytics entry will be created for it. If that session expires, then the analytics entry will still be there, so it will say, this key was last used 6 days ago. It may have been expired by then, but the entry will still be there?