UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9G31NJGVrMQEB46+kh3dnrxzrZt8x+hnu0sHx/h31I8=' 
WHERE 
  key_id = 'fa312461c857e7b5506cda7bfcd055bcd443eccc80861b00eb204aa33ec08e96' 
  AND (
    token = '9G31NJGVrMQEB46+kh3dnrxzrZt8x+hnu0sHx/h31I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )