UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qS9cm2PvPxG4wHSv8yeig/m0DMBwG4PRg6kQVMuLshI=' 
WHERE 
  key_id = '38989e784e94f62fb0393d6f1c70633ffa17d059aa3f39134405f56079c3c5b7' 
  AND (
    token = 'qS9cm2PvPxG4wHSv8yeig/m0DMBwG4PRg6kQVMuLshI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )