UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTFEpiYeX+sn8if1PhNezsX6BtFzo5+cWl0FR+Ba2pE=' 
WHERE 
  key_id = '4859cb34aa848240991a18119c718c69fa3e92805e27c79d93d1816e5ac7af29' 
  AND (
    token = 'HTFEpiYeX+sn8if1PhNezsX6BtFzo5+cWl0FR+Ba2pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )