UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8gu8hEa8EzqZ/QQ4lGaFznGB7UwLiKflwrnmDgh07E=' 
WHERE 
  key_id = 'e850cbdfd3bb9c92ed447afa2acb2ee527870e27235c8c4093db92f4e5d711a6' 
  AND (
    token = 'm8gu8hEa8EzqZ/QQ4lGaFznGB7UwLiKflwrnmDgh07E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )