UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71MrCNMgEsAmezT5TRtmNluZnRbHO8/rOJuzLmv8JH8=' 
WHERE 
  key_id = 'a3a8a72fc7a1121a0a4cfd294c99820d83e924968e55c9ddb7c90a03b9ea19a9' 
  AND (
    token = '71MrCNMgEsAmezT5TRtmNluZnRbHO8/rOJuzLmv8JH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )