UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZi5Ve9kTYTC6iy8roUrCkmgr+oZQa757lhgFpycSjU=' 
WHERE 
  key_id = 'ead42b943a99ec10919d8c52b819ffd11ae57600fc505cc8a632a843df90c61f' 
  AND (
    token = 'oZi5Ve9kTYTC6iy8roUrCkmgr+oZQa757lhgFpycSjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )