UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4p/hZx3Og3sww7T1vEZA4f+nNKwbK2JpsEp9Klg95BI=' 
WHERE 
  key_id = '8ae0ff8581c632e3712deabe55530bba3dc7b43df49663a0d1709dba03f5c61d' 
  AND (
    token = '4p/hZx3Og3sww7T1vEZA4f+nNKwbK2JpsEp9Klg95BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )