UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhsv+UKm3N0rR75moeCPvfeA3RJ5sQHzxCM5/qPLgbY=' 
WHERE 
  key_id = 'aef746874c879830dfae9beea54340a9e316af7c44eaf41c45e318ff07f79b44' 
  AND (
    token = 'dhsv+UKm3N0rR75moeCPvfeA3RJ5sQHzxCM5/qPLgbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )