http://ckpool.org/users/XX  <-- Replace "XX" with your btc address.

There you'll see "derp", which is the expected reward you'll receive if a block is found. If the pool does, your reward will be queued and be paid out in a future block that this pool mines.

You will be paid if your balance is above a minimum dust amount, and your balance is among the 100 biggest OR among the 50 who has waited the longest for a payout.