UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+lrg2lLVat5WTUW4nqBSIvPuXYGOHJ7aQfGE6DGl5o=' 
WHERE 
  key_id = 'dcf6bd98f709f3548ef271195f8ddfebc7d0772850cfbb0f093b4bb6e5d0db74' 
  AND (
    token = 'k+lrg2lLVat5WTUW4nqBSIvPuXYGOHJ7aQfGE6DGl5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )