UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f74Qi6uwi6MFl+AIyiWEKOmMn1W53bVdckWvktmBDuU=' 
WHERE 
  key_id = '33b9e797b1499dc5ebd71d5c7c1d56998e57452270a8dd48152c1da48439c1ea' 
  AND (
    token = 'f74Qi6uwi6MFl+AIyiWEKOmMn1W53bVdckWvktmBDuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )