UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESpsXbbqHok4pNWuqF2nZmo08cKGoSd3+XuZvIJc4hY=' 
WHERE 
  key_id = '91f9853311cf7eb0e412ac5cf72806768973d68ae200908264d42a5cb379be24' 
  AND (
    token = 'ESpsXbbqHok4pNWuqF2nZmo08cKGoSd3+XuZvIJc4hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )