UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3zahHtwju5JuyruKFigradvqWvOyj3DYG8yQ9nOKPDo=' 
WHERE 
  key_id = '90a0e5942173e34cf026f8d910a84ef97b77345485d7c1e276d223d479e1f80b' 
  AND (
    token = '3zahHtwju5JuyruKFigradvqWvOyj3DYG8yQ9nOKPDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )