UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmWKc9LvvqLSX9lUj62hW6t2jza0c1P+aGvvlqKlD40=' 
WHERE 
  key_id = '0e746b52c77f411cf899fcb7eafe4475914fdd1024c70b99567234e05f0d5182' 
  AND (
    token = 'CmWKc9LvvqLSX9lUj62hW6t2jza0c1P+aGvvlqKlD40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )