UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ROjrRf6CY/1RLZcHVvTDI13FLZuN5qaEgG7XactHRM=' 
WHERE 
  key_id = 'cbf8b878dc393c9ce08722a3703c24eb876468f398723b8143169ecaab46f359' 
  AND (
    token = '+ROjrRf6CY/1RLZcHVvTDI13FLZuN5qaEgG7XactHRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )