UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzRjstPk2vDrmOJXcCDSOw4Z9I/mYbW9xERPc53VGHs=' 
WHERE 
  key_id = '67c719f4e6dea5eedd4b429179f776376b4dd1b468f739f4f85b44b4413ea487' 
  AND (
    token = 'WzRjstPk2vDrmOJXcCDSOw4Z9I/mYbW9xERPc53VGHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )