UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lMY7gikrO28iqMpe3lGYoB0ok8HaTvRBPE+6192uCY=' 
WHERE 
  key_id = '452f04e1d52ce5e37d1e2534e5dbcfbd23b9365fe2ffee22bfa4fef5544178e3' 
  AND (
    token = '2lMY7gikrO28iqMpe3lGYoB0ok8HaTvRBPE+6192uCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )