UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVj/Rs9wDhF/hRoZ4XfMi5NETisJGmymdV7d233soCY=' 
WHERE 
  key_id = '2466b50adfd2ecba89598c68db5080b4f711d884f88f113e29d81b522ea929d0' 
  AND (
    token = 'QVj/Rs9wDhF/hRoZ4XfMi5NETisJGmymdV7d233soCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )