UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4CHKmGfQRgEG//9NG3JhA1WOKwe0KcmVSmGj1BJNwM=' 
WHERE 
  key_id = 'b2c0185ddd82e253c5f68ef390ccb63afaa037bb9f8cf6556f8153fd6c88ca50' 
  AND (
    token = 'v4CHKmGfQRgEG//9NG3JhA1WOKwe0KcmVSmGj1BJNwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )