UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3u1soI9uSrOZy78WZC4FfUt/f2Fx8I9xT15j6CGuMxc=' 
WHERE 
  key_id = 'd52ef1507561599715f4e5e027f0037f769b68d14f8d4551e327be8d5fb72ca9' 
  AND (
    token = '3u1soI9uSrOZy78WZC4FfUt/f2Fx8I9xT15j6CGuMxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )