UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w//J8tz1pIhQnwFBqDio48D1XBMfbgm9Wp1HoAQr5iE=' 
WHERE 
  key_id = '0c634d7a906fba25aa5537f889cfa25a506082950ecae9c7e8040c37dec5d87f' 
  AND (
    token = 'w//J8tz1pIhQnwFBqDio48D1XBMfbgm9Wp1HoAQr5iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )