UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hocjc7+uoqzJPzwVPwZpWWjzjNa0GRyVySI1xpijl1c=' 
WHERE 
  key_id = '1e850482d3f82f61837e752c8b1a96aec2d95e823fa6b4871fa3978c9bd8a186' 
  AND (
    token = 'hocjc7+uoqzJPzwVPwZpWWjzjNa0GRyVySI1xpijl1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )