UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QuMaw3XViytMfXlnjvXUjKnwrgtXeNqoMay+sgd5Dkw=' 
WHERE 
  key_id = '40efa84f11af182767c995ee6a697199bd098be5429dab6c864556c0ded1ab9b' 
  AND (
    token = 'QuMaw3XViytMfXlnjvXUjKnwrgtXeNqoMay+sgd5Dkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )