UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ngu3+TCPrMWZ2zB9/y4zigOXFaIkq3LNa0fryi96SW4=' 
WHERE 
  key_id = '10a9109567bb2941e4ca83d8919685f320b0c9b88a6137b919d64a5d891b13fe' 
  AND (
    token = 'Ngu3+TCPrMWZ2zB9/y4zigOXFaIkq3LNa0fryi96SW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )