UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HP96G1RrFlGD9fT/7G7kPk+mtUgFesGkzS9fdrVtdlo=' 
WHERE 
  key_id = '3dc485ab636136efa1adb0ff6f8f72e4eee9c2342b242f62e6a8f66f89aa0512' 
  AND (
    token = 'HP96G1RrFlGD9fT/7G7kPk+mtUgFesGkzS9fdrVtdlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )