UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNgB041j4QODyS5eJwkj2AEgVRh+NUzT6TnHdxCpjro=' 
WHERE 
  key_id = '5a2b90ce1b2ac64ed793472a91c1864f072dbbbd8b05f0ada735d1e13ea9dfe5' 
  AND (
    token = 'QNgB041j4QODyS5eJwkj2AEgVRh+NUzT6TnHdxCpjro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )