UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RphDoOT09tdTg0EIBH6UeMVaSFN1yAUg8ChxKXsJnvI=' 
WHERE 
  key_id = 'e4528e908fea31d3b286c1ed61e68edb5ca967e077b62178f833ad3d34d5565d' 
  AND (
    token = 'RphDoOT09tdTg0EIBH6UeMVaSFN1yAUg8ChxKXsJnvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )