Get at least two heavy sets of five overhead squats, then two sets of three. For the metcon, snatches may be full or power. The push-ups will fatigue your shoulders, so efficiency on the snatch will be key!

Strength

OHS
5, 5, 3, 3

Metcon

5 rounds for time:
5 snatches (anyhow), 135/95#
25 push-ups