UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhiuvlDy0N7IB7yZuZWYOEycbv438wQDEIHL+2kdvV0=' 
WHERE 
  key_id = 'a944f84635e7d51d075cd477ea7cfd544297a149aa9be8e829585a1af7ba65d4' 
  AND (
    token = 'LhiuvlDy0N7IB7yZuZWYOEycbv438wQDEIHL+2kdvV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )