UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlnO/4oniXoTKmy2uTvs4olR+YFWDf3l6xCgF/MjhT0=' 
WHERE 
  key_id = '7cc9676929abe417212eeb84148f9bb9a43e4a09dfaf201eb2169de9daa1982f' 
  AND (
    token = 'XlnO/4oniXoTKmy2uTvs4olR+YFWDf3l6xCgF/MjhT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )