UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDeQUHJrR/cnuqhVOwChnyX3EOoYoYd2e8p5RK2FsAA=' 
WHERE 
  key_id = 'a19f27aa2723732cd50c2506c3d2812531c26745174b96ca0044f7e597751bd6' 
  AND (
    token = 'hDeQUHJrR/cnuqhVOwChnyX3EOoYoYd2e8p5RK2FsAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )