LED only turns off when both buttons pressed

I’m testing out the logic behind MOSFET BS170 gates on my arduino but I think I’m confused.. I’m trying to get the LED to turn off when both buttons are pressed not just one but so far I’ve only been able to get it to where pressing one of the two buttons turns off the LED. I tried making an NAND gate and a standard AND gate but it won’t work.. Looking for some tips/guidance on the topic. Below is my test circuits that didn’t work.