UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roWMrHBQvJ19jlMokWqmh7ViS/K2jh2m8pO0SfNKGDw=' 
WHERE 
  key_id = 'c689c204329592ed42e367cb324d111d8588dd8133424ddc9aaf58bc7d181f39' 
  AND (
    token = 'roWMrHBQvJ19jlMokWqmh7ViS/K2jh2m8pO0SfNKGDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )