UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8crmtJcWjgbop7ytBPlGRuj1O1hQfDpxAD30Bkj+7vM=' 
WHERE 
  key_id = '237cffc3df174d4ecc07074a0add9c451693005d9834da18b30e00a60a41bd36' 
  AND (
    token = '8crmtJcWjgbop7ytBPlGRuj1O1hQfDpxAD30Bkj+7vM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )