UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+dhj7wS6YY8CAj1VcjyCJEF66Lf5FnlwXuiI/rS0zk=' 
WHERE 
  key_id = 'c9e5417ba4dbeb290d36c17695b475c933c7293490700facc1e9df7ea3e72a6f' 
  AND (
    token = 'w+dhj7wS6YY8CAj1VcjyCJEF66Lf5FnlwXuiI/rS0zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )