UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxwzTvHEkItVlZji+YH51FWlgRICl+NqD+odZrd9cH8=' 
WHERE 
  key_id = '2f6fda46f9a7ddbcb86191b648d8e475bf5f0da397233442fc5c20a1b31497d8' 
  AND (
    token = 'JxwzTvHEkItVlZji+YH51FWlgRICl+NqD+odZrd9cH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )