UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vixKdw22c+dPyyXSroRWHpHtax4cXCgA4N5OH1ZuLiM=' 
WHERE 
  key_id = '91ce2ecfa9d1db3f8b7c5c5aa0da0c8113f57be27bf361039b75284a37374565' 
  AND (
    token = 'vixKdw22c+dPyyXSroRWHpHtax4cXCgA4N5OH1ZuLiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )