UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+7qQyTkmZMSA8Cm42D2VpbUDJ10jKm91+8qHrSagS8=' 
WHERE 
  key_id = '2f5b5e83a43cacc01327e4503bb25f1a1f71617a41461a43111c4d23015a0000' 
  AND (
    token = 'z+7qQyTkmZMSA8Cm42D2VpbUDJ10jKm91+8qHrSagS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )