UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkNWIrgbkzH5Gy67e8EEkbQKvjpC4UiFn0KN71biXZc=' 
WHERE 
  key_id = 'cd52e6df72863f6c4988c911d81706b34ca0bb8c29f9a00f3c86f00269c79a06' 
  AND (
    token = 'SkNWIrgbkzH5Gy67e8EEkbQKvjpC4UiFn0KN71biXZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )