UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Xfc2OoPesRY14Thte4gVOTDU5kfG2jrZuSqtQpPn3M=' 
WHERE 
  key_id = 'b33bc3ab8d18eade81bd66743a4176a61de45444061dc16a9097a5b006f87f36' 
  AND (
    token = '7Xfc2OoPesRY14Thte4gVOTDU5kfG2jrZuSqtQpPn3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )