UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uxdz71a6hJyGJkDMefq6zXxkDQDzMm37wWVt7Vk0sls=' 
WHERE 
  key_id = '63d4cfe26ad5e64d4af3c3aa084c755f4021eb51d112704d66beb2977bfb0b2b' 
  AND (
    token = 'Uxdz71a6hJyGJkDMefq6zXxkDQDzMm37wWVt7Vk0sls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )