UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpRbXLaGcWATtaUilAZaIr+Bwzoi3+ChEyFyhI4bMQo=' 
WHERE 
  key_id = '613c9a45551a5971ae5b5741ea096fe17da24e2c50db835ece6136d942dfe59b' 
  AND (
    token = 'bpRbXLaGcWATtaUilAZaIr+Bwzoi3+ChEyFyhI4bMQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )