UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdRd7llMlqQtEc5E4oXJxtImN1p8R5Jo3N1jJHXjy/I=' 
WHERE 
  key_id = 'af394aa024350b51edaa9b20e51cc7ebf0a7a0885bb0ff4d97dbeba2b8850b41' 
  AND (
    token = 'xdRd7llMlqQtEc5E4oXJxtImN1p8R5Jo3N1jJHXjy/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )