UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9kEK/CfRSxc7FdVg3rmqgM/4uWb5cPS+qK50T4FmL8=' 
WHERE 
  key_id = '768ccb5652788557ccf0558a39d7360f9d53e9a12fe6bd22528905d44d621a38' 
  AND (
    token = 'z9kEK/CfRSxc7FdVg3rmqgM/4uWb5cPS+qK50T4FmL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )