UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOjXYASWhi5kgzJMo3RaID5txnWS7IFWmhb5eKcHptU=' 
WHERE 
  key_id = '80f28ba63fba23d5c4d0543e0176b76a087030fadae766e7952fb28e9105d3f2' 
  AND (
    token = 'lOjXYASWhi5kgzJMo3RaID5txnWS7IFWmhb5eKcHptU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )