UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MW16pmVvTBVkoyU4IGzCOHBazvkTtwQBHNVjxZP1/4=' 
WHERE 
  key_id = '371e5d1fb855d5d741fc2ad8a80064ca60b4d1de8c354ad7d0d491aff9a04c81' 
  AND (
    token = '+MW16pmVvTBVkoyU4IGzCOHBazvkTtwQBHNVjxZP1/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )