UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TiGThpF5ZHmpXZlzfFsUnx6nSGTUYMr/etNpxsCGmI=' 
WHERE 
  key_id = '026afc2b24fb0119a9ffb723be4a9b3b04d0f5977c3480730f938138f401c8bb' 
  AND (
    token = '/TiGThpF5ZHmpXZlzfFsUnx6nSGTUYMr/etNpxsCGmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )