UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9Jq1lCcMem6KNwjb/7z7nhg4qwU3xMvL5Pg/DnqGu4=' 
WHERE 
  key_id = '5167f437927537a8b720bdf606a5156f5ea604723e7585cfc618e8a8fa6fd2e3' 
  AND (
    token = 'L9Jq1lCcMem6KNwjb/7z7nhg4qwU3xMvL5Pg/DnqGu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )