UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zmxBKZnUjd8xGYbdz63REJc90HOd900jkz87fGRdRs4=' 
WHERE 
  key_id = 'f2d56bfd5752c84cd6654ed70a9beae5825943a9281ebd8cb11762e4ff820dfa' 
  AND (
    token = 'zmxBKZnUjd8xGYbdz63REJc90HOd900jkz87fGRdRs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )