UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l1AL6kKQ0WcHXSES6Y76n+EXb4iZPMrihDxUUlZaw64=' 
WHERE 
  key_id = '97d955bf70921776266f143e35574e719ee2c784cae7293c25d50ac57847dcc0' 
  AND (
    token = 'l1AL6kKQ0WcHXSES6Y76n+EXb4iZPMrihDxUUlZaw64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )