UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oc4mrwmONvB3E4HaC7e/jIQII6NnlOvvxfZi5u67q2k=' 
WHERE 
  key_id = '4d776e35a7496f6b7a502c5ffeae7c79f2348eafff825c5e770afe5eae31e212' 
  AND (
    token = 'Oc4mrwmONvB3E4HaC7e/jIQII6NnlOvvxfZi5u67q2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )