UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QQDtlhZZyG+EiXOG1RaSGSDzRgb7dP/96WpNbUNn98=' 
WHERE 
  key_id = '46f730f651ac52d9ea32130d35d38acff298768e90321cd5a88d04b8401fc0fe' 
  AND (
    token = '1QQDtlhZZyG+EiXOG1RaSGSDzRgb7dP/96WpNbUNn98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )