UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/wxrej6Igo4FV1cZuyhucevwqlP0BW959MyeF3OqZo=' 
WHERE 
  key_id = 'ebef357134ebe87c70023bc17a25a8bd49b79f12a72142912691605f9a5c3abc' 
  AND (
    token = '1/wxrej6Igo4FV1cZuyhucevwqlP0BW959MyeF3OqZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )