UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/71CumgZj0nsOaeNAudmpcJKLShBvVRrBK+NCP+rZ1I=' 
WHERE 
  key_id = '7ab0db4fe9f8404997bbc868f5e2513e9ba88083df7535a974cd1db2fab61a09' 
  AND (
    token = '/71CumgZj0nsOaeNAudmpcJKLShBvVRrBK+NCP+rZ1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )