UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMJKFOJhlaOguKlZLz5Jcj/0AqGIBfUPpeBxmamuVTU=' 
WHERE 
  key_id = 'a65ebfb31c50cd6bf69864e4c6f86a76da272a41f227acc65d6ed31ee15739bc' 
  AND (
    token = 'AMJKFOJhlaOguKlZLz5Jcj/0AqGIBfUPpeBxmamuVTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )