UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrJem3duXNcJzFboEXRlu3pOCfX49hjf7hdhfxiy8E0=' 
WHERE 
  key_id = 'dcc482d9617ed0ddbf39f48ebff5129c14e26664384cf360fd677f3d90501d78' 
  AND (
    token = 'WrJem3duXNcJzFboEXRlu3pOCfX49hjf7hdhfxiy8E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )