UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mik6rIgJ6CbPA/ap6tM1p63yvQEQdiY2gKHYRYPixAs=' 
WHERE 
  key_id = 'aa686021807968b434670f91cd081b53a5cbe9f9dae2b0b08adb993254657794' 
  AND (
    token = 'Mik6rIgJ6CbPA/ap6tM1p63yvQEQdiY2gKHYRYPixAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )