INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600573e4d7ccdc9acf4076e9139920a046cd36e449348fe03fc64f8a299fd45e', 
    'ol4BUdR5zExO3WLz+0a8Gof4aFn3UiGleYimx3dWQCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)