UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aXrRkIkFsu5Mmc/LibmNfMswmSOa4grjLur6KPOKyc=' 
WHERE 
  key_id = '0baf79fa6fc4398835d7c148023c107c4a14dcd2c922569d1d347242a42795c3' 
  AND (
    token = '/aXrRkIkFsu5Mmc/LibmNfMswmSOa4grjLur6KPOKyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )