UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihiUBzip84pmGyEYYfMY9v/gmlkNfaaTPGc6EuRl/+M=' 
WHERE 
  key_id = '06324017dfc3b742a83e330848333850c19292aaf1a58e00ccd0e3c4f6b9617d' 
  AND (
    token = 'ihiUBzip84pmGyEYYfMY9v/gmlkNfaaTPGc6EuRl/+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042