UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QGAiVxrXLldPf4RywT7HS9hpp/7VP5XPIACvYYxD2s=' 
WHERE 
  key_id = 'f8ddc2ea69bf80c584e59b320724c7699756de8432034e5b277b98864543138a' 
  AND (
    token = '9QGAiVxrXLldPf4RywT7HS9hpp/7VP5XPIACvYYxD2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )