UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3w1C/Gbt3GLkn5D4p7K+NZj7/jOYsJxEFGdUE+wnfyI=' 
WHERE 
  key_id = '2808d78b29753af2b85a5e40ed4a01ccc46fc6ca5889169b429ad1bef1b8b2f5' 
  AND (
    token = '3w1C/Gbt3GLkn5D4p7K+NZj7/jOYsJxEFGdUE+wnfyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )