UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgOag6Z3L1qvEZReLsiaMSuLg5hlpGjoiNSAuht2+3s=' 
WHERE 
  key_id = '3a6c3166b4ccbde87635c9014243fa134c429a3d396bc2806226f7553ed6b3ef' 
  AND (
    token = 'DgOag6Z3L1qvEZReLsiaMSuLg5hlpGjoiNSAuht2+3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )