UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVNK9ptIwQaAxq5ewi3FwixvvtQutGSdwmHGS0TKMrU=' 
WHERE 
  key_id = 'c2bbb654b016f003ff4be9548141517cf74f929ed1c306043d2e8abe02c4d4e4' 
  AND (
    token = 'oVNK9ptIwQaAxq5ewi3FwixvvtQutGSdwmHGS0TKMrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )