UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vT/+3uzbLRwQfqfZMI0o7k9DnLS2sGB5VH9mf7x+K40=' 
WHERE 
  key_id = '8894d4288d55b08e0c055a5f284a9f1ce7ce3d1bd953bae918bab1242a743a7e' 
  AND (
    token = 'vT/+3uzbLRwQfqfZMI0o7k9DnLS2sGB5VH9mf7x+K40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )