UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVM6LtL6CQFgIvGGteBxxl1J39fJFEJSNYeC9TcyAkg=' 
WHERE 
  key_id = 'cb2a8ef8d07caa8cf1453f946fa75fad1f55f6f78971117b44e36d7bc5bd406d' 
  AND (
    token = 'NVM6LtL6CQFgIvGGteBxxl1J39fJFEJSNYeC9TcyAkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )