UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzSvDc263AzWsPMQd19oUkxRz5kJfL23sM/XSOzSWNE=' 
WHERE 
  key_id = '1b56dfcd3a33557ed1d13928d3c1ca5a8ba03c67941c6cc7941ec912167f1fa1' 
  AND (
    token = 'VzSvDc263AzWsPMQd19oUkxRz5kJfL23sM/XSOzSWNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )