UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9YOY7tXa0dvxKeOaKcWvO2gQ+lDolCZV1nbpcUCNZM=' 
WHERE 
  key_id = 'fe2bf797c3a6e34d30ccb7c7451556e2b1acd4495351a40a9a5674fdf9f5a6ea' 
  AND (
    token = 'Q9YOY7tXa0dvxKeOaKcWvO2gQ+lDolCZV1nbpcUCNZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )