UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGpvLzDTBUiUGqkzjUGJehlNep8l1F+z1EPa6sZbeeg=' 
WHERE 
  key_id = '99083973f3b4d61d39401e4da1d948fdf6bb8288385322ed21fe14e62ea396c8' 
  AND (
    token = 'CGpvLzDTBUiUGqkzjUGJehlNep8l1F+z1EPa6sZbeeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )