UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LlBe73ZtVCI/WqUpaP/CiX9ShYTZGRjrC6hWs10LsUE=' 
WHERE 
  key_id = '781851b138dd159479410c3c40a4a9fff8e642d3247ae7b1ae12b103a971d227' 
  AND (
    token = 'LlBe73ZtVCI/WqUpaP/CiX9ShYTZGRjrC6hWs10LsUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )