UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6ZKBccCa4UKbTi1RknZ3tk9YExKQflfaaIMjFCNNnw=' 
WHERE 
  key_id = '7085d3c6f353716935d383a9896a6610acbb77445b415052fb34f7fea590921e' 
  AND (
    token = 'g6ZKBccCa4UKbTi1RknZ3tk9YExKQflfaaIMjFCNNnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )