UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hy4goF/JOAuKFFPCFxLE0Uww0Dt9kdYayWlg0cDdoWA=' 
WHERE 
  key_id = 'b5a9a65dfd470fb37a08b36fef288509a6a84e2c56acb158146d5c700b81dcdc' 
  AND (
    token = 'Hy4goF/JOAuKFFPCFxLE0Uww0Dt9kdYayWlg0cDdoWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )