UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moDFZYfIJSv5CNi0+oproBwGm5pFGcs5M6mKluF32ps=' 
WHERE 
  key_id = 'a341a371a518330b6a1efa838c113d3bd60e3f128531da7c56396e3ef9f196bf' 
  AND (
    token = 'moDFZYfIJSv5CNi0+oproBwGm5pFGcs5M6mKluF32ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )