UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPCfXhzN/5D2I96u4yrlUvrLlQZb7E0Fz8XC2H9CMpI=' 
WHERE 
  key_id = 'b64e622de47714e378b8d48aa07609e90983974a252c218f566da1d246b78555' 
  AND (
    token = 'ZPCfXhzN/5D2I96u4yrlUvrLlQZb7E0Fz8XC2H9CMpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )