UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVTt91UArKAplCPqCRJuOkM6RoOA7d7iQZwBzry30B8=' 
WHERE 
  key_id = 'eb3d13f56656e859822f5cbb1a193f04ef62b378ce30d61c41f0bf75e8194a27' 
  AND (
    token = 'lVTt91UArKAplCPqCRJuOkM6RoOA7d7iQZwBzry30B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )