UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fnnPB2YC+6lj6PR+tsZAiL6a5XkOL1hdCfFE31ZThQ=' 
WHERE 
  key_id = '1749668554704f52feb1f492ae9feac39168f48838cbfb84927f3185cd1ab9ce' 
  AND (
    token = '1fnnPB2YC+6lj6PR+tsZAiL6a5XkOL1hdCfFE31ZThQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )