UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8H02iXD4Mh7rFY3wpSqDb21S9SgUptpcy4MQqd2OpII=' 
WHERE 
  key_id = '65ef5321d34326ea579ecb66a98c8d6b5a82bf5f3f963389514979cdf8bf30f4' 
  AND (
    token = '8H02iXD4Mh7rFY3wpSqDb21S9SgUptpcy4MQqd2OpII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )