UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Amw9fYnhnai/2/5B4szx7WiP73d9WQBwNcKq0pjyITU=' 
WHERE 
  key_id = '40582c222d652493ec22c08d9bd998aaa91dd920e6f3d93d2e82c913b1dad8ae' 
  AND (
    token = 'Amw9fYnhnai/2/5B4szx7WiP73d9WQBwNcKq0pjyITU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )