UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtG/pacsKgEGEc7qx1gT81vxHumUwMB/K5S8tzTdzM0=' 
WHERE 
  key_id = 'b932101d0678ddac2f89144e4256b073238dcd020bb7e8c446c807ba6efa356c' 
  AND (
    token = 'vtG/pacsKgEGEc7qx1gT81vxHumUwMB/K5S8tzTdzM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )