UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+yR7aW4DqX0tw2wdlphLr4km2jaKlZfnLzUJq5p9GA=' 
WHERE 
  key_id = 'a1a63bbdfde44e1c4ef4ba04ee71d91a02a66dce54305678b8db07e94f203ecf' 
  AND (
    token = 'N+yR7aW4DqX0tw2wdlphLr4km2jaKlZfnLzUJq5p9GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )