UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofPedTatkDf5gSA3sODcUQTcBUvcCKDAf0RrywtjiUU=' 
WHERE 
  key_id = '8691cfaadbf700f2eb702fb5349c3c1cfc30f4f2beed2b4c8e5e5413b64138b4' 
  AND (
    token = 'ofPedTatkDf5gSA3sODcUQTcBUvcCKDAf0RrywtjiUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )