UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgW+vt97jKAzRmXyqkFmClIAnedVvb/svHpK4I6TB+U=' 
WHERE 
  key_id = 'de2a4ded39639e3b28363076f9ee8e36841208edca394e02efc180569fba4dab' 
  AND (
    token = 'xgW+vt97jKAzRmXyqkFmClIAnedVvb/svHpK4I6TB+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )