INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c153912ec141e871ac7c9b47cfde8b927727c9c21e72a7a27928b65cdeb4dce0', 
    'DxouAHno1Pob6CZKeDGpv/zCImM1vZQoxlzDlo1C3Yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)