UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cm1m+ooJS3GVLvbldYIozGsyAZR1fjt9JSKFHgw47W8=' 
WHERE 
  key_id = '12aa5c64c63d5636f95869acac99cf7a239db201fe62ee85c158d1dbbc74a74b' 
  AND (
    token = 'cm1m+ooJS3GVLvbldYIozGsyAZR1fjt9JSKFHgw47W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )