UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dc/c9XcZ+N0jNlQo2yQnguc1RPBTinylq9vtJTYJ/0c=' 
WHERE 
  key_id = 'b07f263d6c1638e51b96a4ba01795519a67b9de6baba72946738809ac16b7be6' 
  AND (
    token = 'dc/c9XcZ+N0jNlQo2yQnguc1RPBTinylq9vtJTYJ/0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )