UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxNze7u9TBHddX4ezoX4QQIPzHFDNn61QiDZQjyDv4Y=' 
WHERE 
  key_id = '90851615a0d9c9eca4533e6009b9147e3876b5ea33b4155681ab6d693013b67a' 
  AND (
    token = 'wxNze7u9TBHddX4ezoX4QQIPzHFDNn61QiDZQjyDv4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )