UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qnu/7ruh4Os0SkuhmmfCgRqggX+UfsOCcQUkfX/nN9k=' 
WHERE 
  key_id = '7c94cac27f8433e9e6f047fa71efcd7bfd40e37ff5355c02b2408f8453ac4ba8' 
  AND (
    token = 'Qnu/7ruh4Os0SkuhmmfCgRqggX+UfsOCcQUkfX/nN9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )