UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwI/wQCXeWZ48lRwTTqmm+TlB6BgKs2I/VesD3UZkZ8=' 
WHERE 
  key_id = 'ff9359ed4d3fc10d926b205ee7ae95c92a8ea70065086cf0c54695e5b181c2b8' 
  AND (
    token = 'DwI/wQCXeWZ48lRwTTqmm+TlB6BgKs2I/VesD3UZkZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )