My strategy is quite similar to some of the strategies others used. This is how I unlocked the token:
1. Play on mirror, and if it helps, use a lower scroll speed. (I normally play on 2.95x but I used 2.5x for this occasion)
2. Miss the first 8 notes.
3. Miss 1 note in the upcoming jump and hit the other note.
4. Keep hitting notes until you reach 214 combo.
5. From here onward, miss the left and down notes, and hit the up and right notes perfectly.
6. On the 6th jump from the end, miss the up arrow.
7. Hit the remaining notes perfectly.
8. Miss the last 3 jumps.
My replay for reference:
https://www.flashflashrevolution.com.../replay/412440