UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCvcrDp/qGqllbBVty0YydlJNF9/ohyfR9+7xQGzDpI=' 
WHERE 
  key_id = '9c784c04ebf5eb32bcac320bca07b535f7a1d43593223a791030f9d92a8bbc56' 
  AND (
    token = 'qCvcrDp/qGqllbBVty0YydlJNF9/ohyfR9+7xQGzDpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )