UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'plcuxcxN5An1fcSP/zSy1e6/ihfDOkHnCqth09jsqoI=' 
WHERE 
  key_id = 'beec5e95d0647e75107a145f2185fd22437dbc018528b6b407f54f964d4bb3d0' 
  AND (
    token = 'plcuxcxN5An1fcSP/zSy1e6/ihfDOkHnCqth09jsqoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )