UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2USIr3Voh3QWluNZBEhNuJMiJh7tJSjVKMe41yefns=' 
WHERE 
  key_id = '475569b5c4ba124dd255ae6b5fbd81186d8947c769b5ef635532d25f3d0bb5e9' 
  AND (
    token = 'y2USIr3Voh3QWluNZBEhNuJMiJh7tJSjVKMe41yefns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )