UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6ZO7DekA+8cVWFS2WlcbQhVvJGh89i4oQ3XbLes5ZM=' 
WHERE 
  key_id = '52bfe19a5e4efc9cf13192e6ce600c24599a1907e33cb3b0aeb660ea21df3d8e' 
  AND (
    token = 'd6ZO7DekA+8cVWFS2WlcbQhVvJGh89i4oQ3XbLes5ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )