UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LFLvuhLm6mvngSON0P1lTUkqxiXMfClgsrFhEp0Xls=' 
WHERE 
  key_id = '0f7b56412846bf20b6a24d337d687cc3dbae610014c9e3d9cf97296195f28ce3' 
  AND (
    token = '9LFLvuhLm6mvngSON0P1lTUkqxiXMfClgsrFhEp0Xls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )