UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYLEsUc1SIbnmw5CLdEnN1/7xwcPjmntPy09DUFDS6U=' 
WHERE 
  key_id = '9d8d99631df554473fd10f897c073be0e3487eed9f707ae760e03eb0fb7ae83d' 
  AND (
    token = 'BYLEsUc1SIbnmw5CLdEnN1/7xwcPjmntPy09DUFDS6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )