UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JhvvrRFUHwxduFyNYz3E+WBofO2VjI6pf7bjJXh/Y4=' 
WHERE 
  key_id = 'a2eabf8da0ac40e7534d5ffee28a833ef74320da3adf253a6822c8df5a6c665a' 
  AND (
    token = '2JhvvrRFUHwxduFyNYz3E+WBofO2VjI6pf7bjJXh/Y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )