UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+bwhdHxDBBB7HiMjqYBFJztvCeLJBPrUfDrPJq2wqfQ=' 
WHERE 
  key_id = '597c5d2f3ed23a57eb68d4a9bb9088712bbcdd3e4f8d9299d290efac55f177eb' 
  AND (
    token = '+bwhdHxDBBB7HiMjqYBFJztvCeLJBPrUfDrPJq2wqfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )