UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNBXdTNIeVvRt/BkTG1GaY2/jebduWCMblgWYSsK/zk=' 
WHERE 
  key_id = '28174e082a9c341715ea924086df9b8e334c61ad1e7578b3fad3155d3849c487' 
  AND (
    token = 'BNBXdTNIeVvRt/BkTG1GaY2/jebduWCMblgWYSsK/zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )