UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5nGHcjbj4wMybahyZMf/nHGSm9P95wZg1A/b8G130o=' 
WHERE 
  key_id = 'd67db3366dcd8fd926a8334c5ba8ed7e3b9065c59eb902af98646c5a885d9688' 
  AND (
    token = 'P5nGHcjbj4wMybahyZMf/nHGSm9P95wZg1A/b8G130o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )