UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iKmgpD4gSZ1LqskcHey6wmps/Ll6qxODbXf5xDNnSCw=' 
WHERE 
  key_id = '8ba90398319e1fb4201335bd544cccf0fa9eddea76b5d73866d32feed5d6eff7' 
  AND (
    token = 'iKmgpD4gSZ1LqskcHey6wmps/Ll6qxODbXf5xDNnSCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )