INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5c99a62ef882e2e182afacf9bdb94dc28fb860146dd0848b6c250b4781e258', 
    'vMMutgraWVQP0bgvoThlZs02YFCkvg+ZjhHmc91t6Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00739

Result

int(1)