UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDOVlONX87aq6x2Cx0/hlT/cYt9gV3N4g+L6/7+wY14=' 
WHERE 
  key_id = '4506e576b002823e5e376b43e3ba9584b421fd8120a41dded24df750554ba309' 
  AND (
    token = 'sDOVlONX87aq6x2Cx0/hlT/cYt9gV3N4g+L6/7+wY14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )