UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRDbETagUsbJhnlFv72MYmnU/v0Zq/11u+uaF4hCZ7E=' 
WHERE 
  key_id = '45a3d2da2395ffaa9aab69aad6b7d08496e657a7095254154e3f749f411db58f' 
  AND (
    token = 'bRDbETagUsbJhnlFv72MYmnU/v0Zq/11u+uaF4hCZ7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )