UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3m6uQL2mW518EjfHx1M5bPB3Cf9XkoDim5d2IuWFSiU=' 
WHERE 
  key_id = 'c244911ef742ffbdb734c3c0b569bbf37828cab1a4fc1e402e530fb0367f2d10' 
  AND (
    token = '3m6uQL2mW518EjfHx1M5bPB3Cf9XkoDim5d2IuWFSiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )