UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAxtXQWNOapNRhP55NHBFYxj90Mq4hb5WObk5WhAhSw=' 
WHERE 
  key_id = '8c01e0a0aeb03505707a32341bf24a2de32fb2b2af5e910a3abe2913cb18e585' 
  AND (
    token = 'xAxtXQWNOapNRhP55NHBFYxj90Mq4hb5WObk5WhAhSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )