UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cd+2lrlF8+986fsl2i+NSv+XaAMhH4kxBf+WNaAq6k=' 
WHERE 
  key_id = '9dc6de1ecc3c0b8ba863d987de1ae19ecd640858c1a28a0b7d23595f1922be74' 
  AND (
    token = '8cd+2lrlF8+986fsl2i+NSv+XaAMhH4kxBf+WNaAq6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )