UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHAyEHp2H+UdSvpZDQMhLDitVpEKv8pl6jYT3WGQnWo=' 
WHERE 
  key_id = 'd8b0d288609a136d6f33743ecdf62e45d952f0d95036f86379aabc0c2499f338' 
  AND (
    token = 'BHAyEHp2H+UdSvpZDQMhLDitVpEKv8pl6jYT3WGQnWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )