UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQywJ4uCRQFa0bvvQ3U4ckMmiogr6Gf5cxayhXEC8kI=' 
WHERE 
  key_id = '2a3218b0b8b8b921516ad0f79c111daab250a930146278a59c8238e87a279a51' 
  AND (
    token = 'TQywJ4uCRQFa0bvvQ3U4ckMmiogr6Gf5cxayhXEC8kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )