UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RU3V4WHedDYbI5x1ZASC0kgV6l4xQo7EnPXeO/l3diw=' 
WHERE 
  key_id = 'a0453c4e00ad55bf15319f30a5a0701c06bc60c10c12bcbafd4fa82a552ea0db' 
  AND (
    token = 'RU3V4WHedDYbI5x1ZASC0kgV6l4xQo7EnPXeO/l3diw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )