UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mLwj79m/ylo2dlwiZDjJ6cczMf6Op6QYl6g3hysyus=' 
WHERE 
  key_id = 'b3b7fa66d960d79c438f4c2bb564800e6d725c00bc82eb148e3c3b987caa7032' 
  AND (
    token = '2mLwj79m/ylo2dlwiZDjJ6cczMf6Op6QYl6g3hysyus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )