UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGJu/WcfwWDXfbLJ0u7ORPKMWl/dkX6rkYYIJiqdDno=' 
WHERE 
  key_id = '125876a399ccb30ee9ed885c0baaba3bc3e22a815138b6a5d6e4b8019f723d22' 
  AND (
    token = 'kGJu/WcfwWDXfbLJ0u7ORPKMWl/dkX6rkYYIJiqdDno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )