UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQyA9u0thC04fIEzCb9nljW4zJVAfhJv+tOe+NpLlP0=' 
WHERE 
  key_id = 'e28de4603fd047f21dbbfaeaf0bb879c16453fc97dad8b7cf78ceb47a892aa97' 
  AND (
    token = 'bQyA9u0thC04fIEzCb9nljW4zJVAfhJv+tOe+NpLlP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )