You could use the Microflow Timer widget (this also runs Nanoflows).
https://docs.mendix.com/appstore/widgets/microflow-timer/
You can set it to run every X seconds and check for activity. This could be looking at the changedDate on an entity for example and seeing if it's gone over your 3 minute criteria. If it has then you can then call your closure nanoflow.
I hope this has helped. Good luck
Hi Hasan,
Try explore the below module maybe it will help you.
Hope it helps!
Thanks & Regards,
Manikandan K