UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATtLpiOdgta0DRxH2hpvmWfXhZG0BLaZqUcf3G+7MsE=' 
WHERE 
  key_id = '8ea250a57847cb6e69b0fdb3c0db3680b375faf93cc16fbd8f6e8417d72b9211' 
  AND (
    token = 'ATtLpiOdgta0DRxH2hpvmWfXhZG0BLaZqUcf3G+7MsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )