UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBytd4b8uKTpf3zsHbhgN5dJ5RdwmwMC4GSEKMvWwxI=' 
WHERE 
  key_id = '737980b77e27c5b1fdab0954e5d733235c109a8e43249f7e1928515bdd047b5c' 
  AND (
    token = 'PBytd4b8uKTpf3zsHbhgN5dJ5RdwmwMC4GSEKMvWwxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )