UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xaos/52Waq0qy6wZdLcxiDJ8It24UZk3jEadTV1zbTI=' 
WHERE 
  key_id = '5bd18708e7224fddfb5cf3d7e7f93f06e1d244c8a64953b81cdf1372dfff4d5b' 
  AND (
    token = 'Xaos/52Waq0qy6wZdLcxiDJ8It24UZk3jEadTV1zbTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )