INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a7cae5bbee58cffca2c65b923c21cd9ecba3aa17c0970dbc12a03ff74a069f', 
    'SpqE5yvK0ec5zDRptC8EzK3wJ4bRjnoulT696RUqx3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)