INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18fbd4705d9af795cb430d66be5bb754fdf8faf21258d7229159bd84855c65e', 
    '//Hlyi68f1psXvAkh+EjQIJAAGCm7r56wGi7syOQIjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)