Write your own ? Maybe a hire a code to do it for you ? Not a very difficult job anyway.To my understanding of the LBC escrow
>Once the trade is initiated,the bitcoins are held in the escrow and its deducted from the wallet.
>Once the opposite party,completes the payment and marks as payment done,you are asked to release the coins from the escrow with confirmation.
>If anything goes wrong with the deal,the bitcoin falls back into your account after 40 mins I suppose.

I can write you an algo in the language of your choice.