UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9HyzlsBl7fbjkyfCQiKHAz+j/chApKKlYc28FCi0iU=' 
WHERE 
  key_id = 'd439d25a64196b3dee750d7ea9ffb5f310e0d026f631c90b3ea843f576545a55' 
  AND (
    token = 'a9HyzlsBl7fbjkyfCQiKHAz+j/chApKKlYc28FCi0iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )