UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89Mt4SMchxG4wxmrFlprlAqC4aW3xBW+7J05zlJik7w=' 
WHERE 
  key_id = '18eb3261cade804d1dd56246b2a378eed15bdc255e578f335875b9df8cdc21a1' 
  AND (
    token = '89Mt4SMchxG4wxmrFlprlAqC4aW3xBW+7J05zlJik7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )