UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jmEbvAwxBw0y80E70GlLfTjCj17k5YbRzPBNClUI3k=' 
WHERE 
  key_id = '8189a1f9bd69b81ffde188102eaa8b3331c63d42a3ae0785d6244b7c8d4b5106' 
  AND (
    token = '1jmEbvAwxBw0y80E70GlLfTjCj17k5YbRzPBNClUI3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )