UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sl+Bjk88j4AjZB21XPoLcaKp9+gyIuGjDL6+DDuzfBc=' 
WHERE 
  key_id = '318409f43ab3222cc069f6a385b33ff8494c6e6c88ec9b67f932ed5a5f6f2825' 
  AND (
    token = 'Sl+Bjk88j4AjZB21XPoLcaKp9+gyIuGjDL6+DDuzfBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )