UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FnhmmroDJx+cwBYgQ1G+BjH1JfV3vhvL5vF+nnfnIw=' 
WHERE 
  key_id = '53efac8aad0ea3bb357b67e5e073627b3454e42babc678c1643fdf2733087de6' 
  AND (
    token = '/FnhmmroDJx+cwBYgQ1G+BjH1JfV3vhvL5vF+nnfnIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )