UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mC87rPdguMcvyp2r3HYZeOucOjyuy+VCBuGEWsV3cP4=' 
WHERE 
  key_id = 'd046d982c0d665a738b009e9e2f8ddfbfa9b8c7ec4b5267bb736aaa01aae9751' 
  AND (
    token = 'mC87rPdguMcvyp2r3HYZeOucOjyuy+VCBuGEWsV3cP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )