UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PIaiFEBYT88FVx5k2xkM/Mq6MzHSiuqTe1kmLDFJM8=' 
WHERE 
  key_id = '0028dd8f016200dc950caa96cf27d11d530224b8ee79089e3a5a4fb74e39d250' 
  AND (
    token = '/PIaiFEBYT88FVx5k2xkM/Mq6MzHSiuqTe1kmLDFJM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )