UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3FidPfe660mH7xBFfgzTAjX4ElP4emPZbOWAmQR+xg=' 
WHERE 
  key_id = '901deed843967db60cf82400cbade6ed40f017799519dc1ba877117775e9c691' 
  AND (
    token = 'x3FidPfe660mH7xBFfgzTAjX4ElP4emPZbOWAmQR+xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )