UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDZnIY3Ys8srQKjkCXvHmV4HS6uVOY2O2uQULYRi+Ng=' 
WHERE 
  key_id = '228f56ad2c80b0131efafa6dd3f666c8887f14a326641b40e83835bb1502516a' 
  AND (
    token = 'PDZnIY3Ys8srQKjkCXvHmV4HS6uVOY2O2uQULYRi+Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )