UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5Gzce78NNBJXMVUUClZMxNPpxxYgPonXsDJweXa9T8=' 
WHERE 
  key_id = 'ea649819473bf30f699b7f35c4c2aaa0d9d7cb477d9f45211d9a436477402c2f' 
  AND (
    token = 'O5Gzce78NNBJXMVUUClZMxNPpxxYgPonXsDJweXa9T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )