UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbMZqXOUh5zU1hgrL9tB/Kkd+7Vf7ikWRW7xN4XXRpA=' 
WHERE 
  key_id = '625709374b421bc460bba490b52cfa86cadd0d161911f7ca0fb9eff17bd93e12' 
  AND (
    token = 'VbMZqXOUh5zU1hgrL9tB/Kkd+7Vf7ikWRW7xN4XXRpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )