UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgQDmp76R62uUDL24QqhJrQPXOi8uizlt7z9rzChRaM=' 
WHERE 
  key_id = '47405ea2e8f66bb3a4fc0019866d3a9ad519ddce77a51049f91b29690ffe9fe3' 
  AND (
    token = 'KgQDmp76R62uUDL24QqhJrQPXOi8uizlt7z9rzChRaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )