UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpT+g3R5fl+PnA9Ee4mov43avdFDdXRXT3xdRnHvupU=' 
WHERE 
  key_id = '231fdbe614433f5883a86de330c14537db85c230788fc913bc545a85b9bcf0fc' 
  AND (
    token = 'kpT+g3R5fl+PnA9Ee4mov43avdFDdXRXT3xdRnHvupU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )