UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFo52g7O6FLrxTQ24BaptRoQAcNd2qfDxXntESZFHEI=' 
WHERE 
  key_id = '12d1919570afd40229483e0226be2825de27b5330db53732a5f0212629199a9b' 
  AND (
    token = 'yFo52g7O6FLrxTQ24BaptRoQAcNd2qfDxXntESZFHEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )