UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xurhAkRZ8B2Ikd+m0ArBtmDMsWoxFnpNB/i8qspaoA=' 
WHERE 
  key_id = 'dab56e3800acf3f98d0f789f4777f5c548cabf2ccec8f38381c63a969c3d0661' 
  AND (
    token = '4xurhAkRZ8B2Ikd+m0ArBtmDMsWoxFnpNB/i8qspaoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )