UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kds32TvYlEh2xxthh6ErvpN/4UPE6GemfVovA7nGf2k=' 
WHERE 
  key_id = 'e4c8a9a11cc1a2dc80bc2ed55e4c82fda5c7a48d1ca7ae631c02d088acf29f19' 
  AND (
    token = 'Kds32TvYlEh2xxthh6ErvpN/4UPE6GemfVovA7nGf2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )