UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHfqnXiCy67mQsNI2+FENRU2NC0Bw3VIzq8pLzOaHiY=' 
WHERE 
  key_id = '079eda29c63a667abbb2d882582f0388841c411be3f61e9328eed78e325b472f' 
  AND (
    token = 'fHfqnXiCy67mQsNI2+FENRU2NC0Bw3VIzq8pLzOaHiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )