UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uva2D309qwje51OyW/i4rpvm+ofWYhyiIwAml0L9a/k=' 
WHERE 
  key_id = '30f0ea6f60206de50258741ca9eb45434f643ae22f72fc946a4227f9a07ec382' 
  AND (
    token = 'Uva2D309qwje51OyW/i4rpvm+ofWYhyiIwAml0L9a/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )