UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42dZiSqV4vGuofnZSMBH8+6V6IThy90MliPuNLQn2hU=' 
WHERE 
  key_id = '98a3f824a17505eaf78048c91bb363190dfa9541616e2667513e45a370a4ab5d' 
  AND (
    token = '42dZiSqV4vGuofnZSMBH8+6V6IThy90MliPuNLQn2hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )