UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfU0C1SX11jP8ofSiAw+zm2UrNqN3LtEgd4zAmqdn90=' 
WHERE 
  key_id = '95a451c7ff9d6adfa4db61f5eb587ba143ced0b057102da5b4161ea5aa7b4d70' 
  AND (
    token = 'AfU0C1SX11jP8ofSiAw+zm2UrNqN3LtEgd4zAmqdn90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )