UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeMx5AgjhmYvf/E0m/zb0nrILk0bvGMjVogoipHcX0o=' 
WHERE 
  key_id = '9865e556a217a4a3e39317dfd31a0ac39a95783977f9a679ebb4ff2e367afbf9' 
  AND (
    token = 'SeMx5AgjhmYvf/E0m/zb0nrILk0bvGMjVogoipHcX0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )