UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nZmVSWsmq2LLElZJQknVvD0fMMIsdnqoxfjsFCB7tc=' 
WHERE 
  key_id = '44b0d366ad21f8d8fc0ef332180ab02fe07239d8dd7524daee10349cfe1c60ff' 
  AND (
    token = '/nZmVSWsmq2LLElZJQknVvD0fMMIsdnqoxfjsFCB7tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )