UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85pGZkxGwCBIeZ6+g3h+xwkSwoabMrYatowlgE8KsKc=' 
WHERE 
  key_id = '31ab4ee19e82bc2b73823130ca0eac9f432344b6aacb26242851e2579630bcc0' 
  AND (
    token = '85pGZkxGwCBIeZ6+g3h+xwkSwoabMrYatowlgE8KsKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )