UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLUx1YTjv0cI9tNv7DLto5sLiE01j3+KT6jSeAvLcMk=' 
WHERE 
  key_id = '1aba20064b79a77d747f3252c1955a7e04f7b0ee4160f348c7b6f0920fc0bfc4' 
  AND (
    token = 'tLUx1YTjv0cI9tNv7DLto5sLiE01j3+KT6jSeAvLcMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )