UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GwhwpIrlx9G64sWbR42BEQgN03MB1ohY6CvQVtw8RDc=' 
WHERE 
  key_id = '94facbbe7c13dde56afe9b62ff1298a9cceb171db10d13790946fbbfdabebf7e' 
  AND (
    token = 'GwhwpIrlx9G64sWbR42BEQgN03MB1ohY6CvQVtw8RDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )