UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcCCYCfXPfb+gQelp8tp7q5Dtw6dDkYh+P9hTOF0zuY=' 
WHERE 
  key_id = '5bf1a3e006a9995a90d445b5fca2667f09753848b995f6975c1b5b7454544ccb' 
  AND (
    token = 'rcCCYCfXPfb+gQelp8tp7q5Dtw6dDkYh+P9hTOF0zuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )