Hot water recirculation pump automation

I wish to automate hot water recirculation pump. My plan is to buy SHELLY PLUS PLUG S and 2 SHELLY BLU MOTION sensors (for 2 bathrooms).

Plan is to turn pump on (via Shelly plug and motion sensors) when there is motion in one of bathrooms and auto off pump after 2 minutes. I believe this is feasible and easy to configure. After turning off, motion shouldn’t trigger action in next 30 minutes (because of water in pipes will still be hot).

Any idea is this application possible and how to set it up?

As I red so far, blindtime couldn't be used for this purpose.

While one sensor is in blindtime the other one can trigger pump on.