Google that, including the quotes, replace the minutes and seconds with your given time, then look through the results and find a URL which fits the password criteria.
Every result should be a video with that duration. If it isn't, check your useragent. I noticed some weirdness with that.
In my case it was 8:20 and I had a sum of 15 so I fixed my password in the next 20ish minutes and set the target time to 9:01 at the earliest and spun up an auto hotkey script to paste the food for Paul every 20ish seconds (in reality I think it eats faster than that)
I guess I should have been wary of a confirm password phase. i even wrote a tiny auto hotkey script to keep feeding that stupid chicken for 40 minutes while I waited for time to tick from 8:20 (I didn't have the password ready yet) to 9:01...
I recommend copy/pasting before you get there. It doesn't let you copy once that final resubmit form appears.
This is the last saved copy of mine (from ~5 steps before the end; also, yc doesn't capture the various fonts, text sizes, and emojis):
xngxcaboutjuneshell0000XXXV*I54malaysia0Nd3+Gd d4dbc1170