UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xBOkUZgWTKXQNilcubwuMfBM9DlovPM02i4/3fsdFo=' 
WHERE 
  key_id = 'cf1c7e0a7bf271a5ac31857271dfe29ff40471a2e9b77481e26f48204751e78f' 
  AND (
    token = '+xBOkUZgWTKXQNilcubwuMfBM9DlovPM02i4/3fsdFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )