UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ktD0Vh88TniJOw5TVRky0Y8IdS0o3O18dM3o6Yq0m4=' 
WHERE 
  key_id = 'c8836923b4e04fe0f59fd61b8c687e654b1201a313ecf74d122615ab484a4fdb' 
  AND (
    token = '1ktD0Vh88TniJOw5TVRky0Y8IdS0o3O18dM3o6Yq0m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )