I will give up the keys when I decide they've got the drop on me, and I have no choice. I will not let anyone get hurt (except the bad guy if I get to my tools first).
The keys they get will be to a duress wallet.
Discussion
Smart, in that case, you could buy enough time to make it seem real and then escape, but there are many variables
Coldcard makes it easy to set up trick PINs for different duress situations.