UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zu6iuRvO6i7Y43Z6FBYrBFzzHves7V++DgWG8BIAJok=' 
WHERE 
  key_id = 'a3278e5d0a1f3292f6c24b65085502cf06ab00c955cd97dc5495c49e9e8a3671' 
  AND (
    token = 'Zu6iuRvO6i7Y43Z6FBYrBFzzHves7V++DgWG8BIAJok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )