UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29hgQkI3Ma1p0iR5yoatjeOELByqR7TqoWeoRuf77jo=' 
WHERE 
  key_id = '3434682da00582a69aaa2f241570a50fb8e45c2423d0c28d462ff7a69f4dd89c' 
  AND (
    token = '29hgQkI3Ma1p0iR5yoatjeOELByqR7TqoWeoRuf77jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )