UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZAdMfnwJknICv0IN50MgwsSxK390qB+2g2E9Ns18is=' 
WHERE 
  key_id = '47c4d4962c7671d989492f35417ce323d2f625a161673684dddd0259eb591923' 
  AND (
    token = 'QZAdMfnwJknICv0IN50MgwsSxK390qB+2g2E9Ns18is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )