UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64sWmrMq1APNE4HpNSxfsaTPFl16eK8yndckQQB8wqc=' 
WHERE 
  key_id = '6e207acfc576046fcae55a3aa46134744a34cf8fa59cb00752b7b5abfde759c9' 
  AND (
    token = '64sWmrMq1APNE4HpNSxfsaTPFl16eK8yndckQQB8wqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )