UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcrXH8VIxGBhYAC1UBEI/wCpAln3pWDtGvyuOZ60aw8=' 
WHERE 
  key_id = '3823e73933b14db50c63d93bcafcc29cd5250b2d0e7c8de31deb87897a60d91e' 
  AND (
    token = 'zcrXH8VIxGBhYAC1UBEI/wCpAln3pWDtGvyuOZ60aw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )