INSERT INTO `league_log` (`league_num`, `league_rank`, `league_created_at`)
VALUES 
-- league_rank: 1000 (2024-09-30)
(1, 1000, '2024-09-30 10:00:00'),
(1, 2000, '2024-09-30 11:00:00'),
(1, 3000, '2024-09-30 12:00:00'),
(1, 4000, '2024-09-30 13:00:00'),
(1, 5000, '2024-09-30 14:00:00'),
(2, 1000, '2024-09-30 14:00:00');