INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df4d24c3736d75d90d0ca0610cc00fced81dc48771e16eb868b62730e94d868', 
    '6TcnNC6XjIAmQmUyPmuoRSBU+N6PiuWdv8A5MCjR9Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)