UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Of12eDZDpfLacESiZpvt3eh7yTN/0tzj31s2zCBOAs=' 
WHERE 
  key_id = 'ff29b36a9bb167c340833cf47f81b55c30b0a6305931bfb1e032c500b8e2facf' 
  AND (
    token = '6Of12eDZDpfLacESiZpvt3eh7yTN/0tzj31s2zCBOAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )