UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/LkrYec7PJ44MAZM+AKkxkcDazEnUqQ8ErLyw/9M9E=' 
WHERE 
  key_id = '1793b88b9eab505927522da045d112db0a2e2237277ce828e5fe185ad5f48c60' 
  AND (
    token = 's/LkrYec7PJ44MAZM+AKkxkcDazEnUqQ8ErLyw/9M9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )