UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFISEdEYGyCkh9OTQpfM5JjwBRo+STO4MdGy7orYeSU=' 
WHERE 
  key_id = 'a3d48b155efbd3625bbd6db1751777d4226c2e1e2580079a57308c81c160d6c9' 
  AND (
    token = 'bFISEdEYGyCkh9OTQpfM5JjwBRo+STO4MdGy7orYeSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )