I usually don't look at immigration thread, but since I look into this, I think your situation is little screwed, so get to good attorney right away. Usually your Ilegal employment gets reset once reenter country, so if you have been out of usa, and came back again recently, then ur unauthorized work days is already reset, if not the. You have accumulated unauthorized employment which uscis overlooks for 180 days. But you have also lied in application saying you didn't work, but they have court record that you worked.

If your unauthorized unemplyment has been reset they are just looking for court documents and on other side they have ground of false info in application. You might just get away with saying I was not actually working but it depends on officer to believe you and burden of proof is on you.

Not trying to scare but, hookup with good layer, maybe saying you worked for month cause you didn't know and quit after after knowing about these court hassle is best middle path. That is less then 180 days of unauthorized work, and should be fine. But again check with lawyer, I haven't been following immigration recently, things might have been changed.