UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4ppwbrDp5UDwLK4EPQW61gS5WwJbqPrVc/4FiusCl4=' 
WHERE 
  key_id = '0a96562e86aaf1a8529102b091a05e4986102b19de4e847d4bc35249b6049a82' 
  AND (
    token = 'C4ppwbrDp5UDwLK4EPQW61gS5WwJbqPrVc/4FiusCl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )