INSERT INTO `league` (`league_num`, `league_rank`, `league_created_at`)
VALUES 
(1, 1000, '2024-10-07 10:00:00'),
(1, 2000, '2024-10-07 11:00:00'),
(1, 3000, '2024-10-07 12:00:00'),
(1, 4000, '2024-10-07 13:00:00'),
(1, 5000, '2024-10-07 14:00:00'),
(2, 1000, '2024-10-07 14:00:00');