Not working

Situation:
Joomla 3.6.5
Users creation via backend
Front-end first page is the joomla inlog page
After first inlog -> force reset password page
This is based on the lastvisitdate field (0000-00-00 00:00:00)
How can this work when after first inlog that field is never 0000-00-00 00:00:00 as soon as u use the inlog form
It doesn't work, no other plugins installed
Am i missing something here?

Already found a better solution for my needs
I will reset requireReset column to 1 via a cronjob