UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n33xwH9h+XtvHjGil+swg0mzoJOlPkTfbnUAijgB2HQ=' 
WHERE 
  key_id = '5d06a36c363703249c2d577ffcc6bf56a5ccb825550da446077a424aa284bb28' 
  AND (
    token = 'n33xwH9h+XtvHjGil+swg0mzoJOlPkTfbnUAijgB2HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )