UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8zDrBV1YXrlcA6s8sJ6Ra9OQ9j04jQananjuLIXzsU=' 
WHERE 
  key_id = 'e68ea85099b72c932d8039af6bf3d83da94dffe0c4ca6a92937b76e693916b35' 
  AND (
    token = 'A8zDrBV1YXrlcA6s8sJ6Ra9OQ9j04jQananjuLIXzsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )