UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5y6jNx/CJVcZD1lfhtlLQcsDdwnOyeTVcxxd43A180=' 
WHERE 
  key_id = '4a27e923b52daacb303c0ad740be01edda08ddffa9e77907f872ac7c8834ed8b' 
  AND (
    token = 'Z5y6jNx/CJVcZD1lfhtlLQcsDdwnOyeTVcxxd43A180=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )