UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDKH0hhrcVYxG4hJrhFlPCSqrfCJXiZUf2u0hoqmP1U=' 
WHERE 
  key_id = '13687628025a45ce0bc78491df8e91c0382937970c037a4b9d1f68bd46960c30' 
  AND (
    token = 'sDKH0hhrcVYxG4hJrhFlPCSqrfCJXiZUf2u0hoqmP1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )