UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnmr2nckaLmjoXCp+2H1aY/SLFXTjwWvomy6Gn5noMs=' 
WHERE 
  key_id = 'b6e46ea59f798fe7c3357b5d3f5b46cb06489405388b115d646ca3f4083abb63' 
  AND (
    token = 'xnmr2nckaLmjoXCp+2H1aY/SLFXTjwWvomy6Gn5noMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )