UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvRohpFs0l3jbmCgb3/+U65UWUJHZTahHdWQ1nYYUN4=' 
WHERE 
  key_id = '568e409db87fb3ef12b9936a6c380a4cbb4cb08e9d0972438d213ce1108f18dd' 
  AND (
    token = 'qvRohpFs0l3jbmCgb3/+U65UWUJHZTahHdWQ1nYYUN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )