UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kQqUxjdGxQAtMaYFcUU8VXdq/+1iTP/4+QDegMrSNw=' 
WHERE 
  key_id = 'ecf773104c077cd175792dfaffebdb27c0613f82a07a4b64cec46f47cecffb52' 
  AND (
    token = '4kQqUxjdGxQAtMaYFcUU8VXdq/+1iTP/4+QDegMrSNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )