UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWElYQvliuPssVcu4Q2G7t8ffOMASwdfO4XJI2G3Ekc=' 
WHERE 
  key_id = '9714b372d2e5ceed304337d9fa35386233383c2b2c07c116225f2874579354ad' 
  AND (
    token = 'QWElYQvliuPssVcu4Q2G7t8ffOMASwdfO4XJI2G3Ekc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )