-- Fix duplicate 10000-ticket "other" task: the row with display_order=3 that incorrectly
-- has requirement 10000 should be the 5000-ticket task (requirement/reward in bigint).
UPDATE `tasks`
SET `requirement` = 5000000000,
    `reward_amount` = 500000000,
    `description` = 'Top up Balance: 5000 Tickets'
WHERE `type` = 'other'
  AND `display_order` = 3
  AND `requirement` = 10000000000;
