UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTwV/JSg1NN0JNQTFlWMfPja0V9lENl1deKcoCmgYHY=' 
WHERE 
  key_id = 'c248149ba7d8fd3ba9a082760bc3d27a4d77d9dc917f00b5f8c5b95386f55889' 
  AND (
    token = 'tTwV/JSg1NN0JNQTFlWMfPja0V9lENl1deKcoCmgYHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )