UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ORvRVulscegLEw0yXqYgVvpQCUF4yFCAh8WiEwKDqY=' 
WHERE 
  key_id = '0cfd2ae9a3cf915a95cd5d84fee7230d95eccc5282d1ceee8b7d6d9784637be2' 
  AND (
    token = '6ORvRVulscegLEw0yXqYgVvpQCUF4yFCAh8WiEwKDqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )