UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKlxNB4c2QdtyQ5kpuLDwLxDNv/E8jQqB9gKmT2xCNE=' 
WHERE 
  key_id = 'd5d0d1d016e7b13fdbac1453270af7022e22af3f8d80a3804d47fea034c24fbb' 
  AND (
    token = 'QKlxNB4c2QdtyQ5kpuLDwLxDNv/E8jQqB9gKmT2xCNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )