UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92WuO7qmvyVUjLAxF0i/DJmxIYd73AfPw9GL/S+nEIc=' 
WHERE 
  key_id = '720f7f7ff0eebfc30e2f6efc9805f020e6db13bb5c13d08c8568c3d9f8df0cae' 
  AND (
    token = '92WuO7qmvyVUjLAxF0i/DJmxIYd73AfPw9GL/S+nEIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )