UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvGXjCeoDI7Q+TgisCoqlPWOMVPqqCZT7X2F/xCTkXU=' 
WHERE 
  key_id = '55271aede76e8be43f16456feb04dcde2e8b3ab8beb35d5ae2076921f2931972' 
  AND (
    token = 'yvGXjCeoDI7Q+TgisCoqlPWOMVPqqCZT7X2F/xCTkXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )