UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9b3tdD8azPB3lNFdSXubGkWV9WjIaOyYNuPyfftFYkM=' 
WHERE 
  key_id = '02d7cf8a8f42b15c9906365450017e3e5729d394e49255bf75a4730c30f54699' 
  AND (
    token = '9b3tdD8azPB3lNFdSXubGkWV9WjIaOyYNuPyfftFYkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )