UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9aZjpn7ZiuGC9ccsH7YW+UYpSnduQY8LYHa/5ht47cc=' 
WHERE 
  key_id = '95ce4b2a8eceb258d6555dfbe6d1d07ae5f2ba78230c72365b526a6a8b748217' 
  AND (
    token = '9aZjpn7ZiuGC9ccsH7YW+UYpSnduQY8LYHa/5ht47cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )