UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C68ywx1zSnEWGFfyGNxSImpEOSEbHdayrWhCyyGwUB8=' 
WHERE 
  key_id = 'afdd4cc60391e7a086f29722748bebe26616177a2fd3fb041c8946ecdf762fb6' 
  AND (
    token = 'C68ywx1zSnEWGFfyGNxSImpEOSEbHdayrWhCyyGwUB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )