UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdyN3iaMjE4VQWE0ATqOazkVv+k6eMnN9Bva0OnUc28=' 
WHERE 
  key_id = '72faae0ce2450737f134df28954f241718cb8c393c227ec512d4695473a9557d' 
  AND (
    token = 'WdyN3iaMjE4VQWE0ATqOazkVv+k6eMnN9Bva0OnUc28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )