UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDjTE6dMlTHlj5GHqX/IMZA1Tz5Y0EnnAdnbZ/aDswI=' 
WHERE 
  key_id = 'd8fdf5bdd8a7cc5edb2b7b0c4ce25f97685314461aa466f929225f6df2f56c18' 
  AND (
    token = 'TDjTE6dMlTHlj5GHqX/IMZA1Tz5Y0EnnAdnbZ/aDswI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )