UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBFll2hFxotoj+CV9AaSrBNqJu31Q+TTM3jzdDID9Uk=' 
WHERE 
  key_id = '79527ad09b390ba9f3736be7159dd58ce40bc7a1723c405a8e5e3b34714baddf' 
  AND (
    token = 'IBFll2hFxotoj+CV9AaSrBNqJu31Q+TTM3jzdDID9Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )