UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIaFXiuJ1t5EMjs9lgpX2ZeJXUvzehBgNB0V0KLOAUA=' 
WHERE 
  key_id = 'd766333b47cfbe27f1ad96420aba5b41c21dcbe3632457345ec22045d6b40b68' 
  AND (
    token = 'zIaFXiuJ1t5EMjs9lgpX2ZeJXUvzehBgNB0V0KLOAUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )