UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WybXdui+4ECiU2tgybyEVyXsj7JyNg7OmHa8gVfctMY=' 
WHERE 
  key_id = '4df3d137db57bb30b821ec98c4d2cbc1ff3f0e818b054a32e18f1f42ebd4fdca' 
  AND (
    token = 'WybXdui+4ECiU2tgybyEVyXsj7JyNg7OmHa8gVfctMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )