UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGEDv7iZTsDy3sUYVmNZC72KKJbqCJiD64LXGh8ilWI=' 
WHERE 
  key_id = 'f0a40b859ab29ef2dc4bad45050ad5c6d4785e730804e54177641bc7f7878538' 
  AND (
    token = 'qGEDv7iZTsDy3sUYVmNZC72KKJbqCJiD64LXGh8ilWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )