UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOZjTfBvBZsoE7zvbqGAbvrUwTnr7gZl9lMY7p6qAZY=' 
WHERE 
  key_id = 'c7b4552ec60fa2b02b0438d2d6e3f5b123484472797fd2296d5f18df9860cfa3' 
  AND (
    token = 'iOZjTfBvBZsoE7zvbqGAbvrUwTnr7gZl9lMY7p6qAZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )