mysql 獲取當前時間戳



mysql 獲取當前時間戳爲select unix_timestamp(now()) 

UPDATE gold_land set land_waiter_man_time=(case when unix_timestamp(now()) > land_waiter_man_time  then unix_timestamp(now()) + 86400 else land_waiter_man_time + 86400 end) where land_id = 60