UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQ6IYr07RoBf2rTp/qza32b0BHDoUzMRLjisuOzOFRk=' 
WHERE 
  key_id = 'fbbcf3dd7ab3d67574cbce916deddd54d247169ae90e61956ec6f5aac230e7d2' 
  AND (
    token = 'MQ6IYr07RoBf2rTp/qza32b0BHDoUzMRLjisuOzOFRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )