UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CuHgBVfGVlakqzHnJvL73GyxK7PickDv7TwJ2RKnns=' 
WHERE 
  key_id = '7da792d6c213c9a48221a223b97ad9cf72aafe3dc3268556077acce88c8fa8e6' 
  AND (
    token = '8CuHgBVfGVlakqzHnJvL73GyxK7PickDv7TwJ2RKnns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )