UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kh0zVJyg/IVet+GsisD38ziHqEvh++859bZ8XzWCqhA=' 
WHERE 
  key_id = '51602fdf8c3d96d8ca5ce192d90304b99ad9c6a1f3219f5ff9611ea6f9fb6c43' 
  AND (
    token = 'Kh0zVJyg/IVet+GsisD38ziHqEvh++859bZ8XzWCqhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )