UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKJySaQKkUM9afcdpFKs6w42OlA8Rm5SGCsmHyE3k6w=' 
WHERE 
  key_id = '88d8c142c3e58765bd01d042385eaa6e9eb0cfca7e3ff9a9757eeb50304a9206' 
  AND (
    token = 'KKJySaQKkUM9afcdpFKs6w42OlA8Rm5SGCsmHyE3k6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )