UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/xlZnDjBmsMUf4BnOH6GtkICmiEtRkt1THejyQ5svhw=' 
WHERE 
  key_id = '28d200a2506fafdc542cc189d815fd0a9cf7751ca4b4ab506861ff4891230e95' 
  AND (
    token = '/xlZnDjBmsMUf4BnOH6GtkICmiEtRkt1THejyQ5svhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )