UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUcm2WP8Bw0TUZYHWUBqIE4nNg+ZB2iW3WESIkLUmhw=' 
WHERE 
  key_id = 'c263f177718e9d20064d8323a268bd4a1b381fd052a87755c05fb0bcf0f1cd94' 
  AND (
    token = 'IUcm2WP8Bw0TUZYHWUBqIE4nNg+ZB2iW3WESIkLUmhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )