UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dzryxkZI5Ly3zf4DzYOfGs2Bg0E6eQiImYUb8QLb78=' 
WHERE 
  key_id = '942eea6770069c1d968051019e957cf264dbea5ed4bd176d6818e331bdb2708c' 
  AND (
    token = '3dzryxkZI5Ly3zf4DzYOfGs2Bg0E6eQiImYUb8QLb78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )