UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJbyCcOgtidEwG/RxkHwtn22pmJwLbmwcoW4CzFZMgM=' 
WHERE 
  key_id = '7f68fff8decc9320897dd4bc569b02720659af2260cd6bb4f7721e470dac997a' 
  AND (
    token = 'TJbyCcOgtidEwG/RxkHwtn22pmJwLbmwcoW4CzFZMgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )