UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUOO9jHlO0PXvrADryiPJ//WkHMehquJ+tT/ANkHgSU=' 
WHERE 
  key_id = '40aa9c2010442f0e0bb99ecf7b5bade777ed823bb00df222416e9cbfcf253d4e' 
  AND (
    token = 'FUOO9jHlO0PXvrADryiPJ//WkHMehquJ+tT/ANkHgSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )