UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFLkdbFsyFrLJ7UWqLYpGNbulEmgl+eBodwORdg/LXI=' 
WHERE 
  key_id = '1d36bca89613b093b3a5d572d7a28875f3a7ed47cbda18f2342fd256a2df5b5b' 
  AND (
    token = 'WFLkdbFsyFrLJ7UWqLYpGNbulEmgl+eBodwORdg/LXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )