UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBeyhRlD3jsjxFig+9Z1Wl88LBk/3hK4kh2bVVvg3Ok=' 
WHERE 
  key_id = '0e81633e2a5b714fd922ae29269e6463de25993e3ba0809f292c5abead9cd4cc' 
  AND (
    token = 'tBeyhRlD3jsjxFig+9Z1Wl88LBk/3hK4kh2bVVvg3Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )