UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNv8s7cWUwsB5wuFhpxojO2RrLUV2JMu/5iVCWVpMfc=' 
WHERE 
  key_id = '33d9d135a19041fcd03cc039caccd9f2a21222804bef404ad5955d65137151ff' 
  AND (
    token = 'wNv8s7cWUwsB5wuFhpxojO2RrLUV2JMu/5iVCWVpMfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )