UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KxPiOOFWtbClGNdZKH2F0YOIM2CEZdIzskE1CRp/pw=' 
WHERE 
  key_id = 'be322e95cc6719963c821dafe71dce256bbdfb2919c938634f940baaf9ca2935' 
  AND (
    token = '9KxPiOOFWtbClGNdZKH2F0YOIM2CEZdIzskE1CRp/pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )