UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20nWkX77CuI45EpBMW8Qoht9BDnGwbnFlt5jzuLukyY=' 
WHERE 
  key_id = 'c8ba30406468f30e94ac5a4a9ea370b1834ac7bb0e4b6a63c85c501336d42ba0' 
  AND (
    token = '20nWkX77CuI45EpBMW8Qoht9BDnGwbnFlt5jzuLukyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )