DELETE FROM cscart_lock_keys WHERE key_id = 'a21f9ee35b7de7d5ac77ee0a6e833823c49cb0f3c4f7a8fd2701c24106098375' AND token = 'R8za4sgIELsZ8+qqHHauI0T8JObdea51IGVZkLoFSU0='