UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1n8ehL3lJT8EsGrU2lM+tA1edFEWxZrfWK7OuA5XRuA=' 
WHERE 
  key_id = '45613631eb7a7c58e8080c4f176dacf26aa06975fe1dc0fe2f818ebf77dd7f0a' 
  AND (
    token = '1n8ehL3lJT8EsGrU2lM+tA1edFEWxZrfWK7OuA5XRuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )