UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QPpomw0XaT/EbCJUSbv/qrQxet4hSA5yZvaynFx6TY=' 
WHERE 
  key_id = '73ebbe5a7b9636bdc7f1d253902e1de38720ab9758b9f206a9b099b5bf7a6088' 
  AND (
    token = '2QPpomw0XaT/EbCJUSbv/qrQxet4hSA5yZvaynFx6TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )