UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fDb1CuDvVtlBxBdcVu2CojufIPtt6o7haPK9ORNxxY=' 
WHERE 
  key_id = '3723a4c2321c9e5972131cfb4ac22428cef5d03bc278ffdb7e42722438ff45f5' 
  AND (
    token = '/fDb1CuDvVtlBxBdcVu2CojufIPtt6o7haPK9ORNxxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )