UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4O3Qoq0MOQFauOfqihj5eTzg+O2Y5stxcmq7NOLMNII=' 
WHERE 
  key_id = '0ffa8e213b110b4b350ce1639f892507fe183980435402f8b05f950d2a9ae911' 
  AND (
    token = '4O3Qoq0MOQFauOfqihj5eTzg+O2Y5stxcmq7NOLMNII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )