UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4evkzdokbq55smla1vm8MfjIr5wtxbz71VciEZaEWU=' 
WHERE 
  key_id = 'fcc809e1bbb2e622c967360f884dee8a7362f13e29c788380de6d197912b8d55' 
  AND (
    token = 'o4evkzdokbq55smla1vm8MfjIr5wtxbz71VciEZaEWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )