INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '551ad43d56ed9fe9b0cf84606090811a7b470e6ab72a73f5bd4314451a27a09f', 
    '+2/yvLE/50JxuO4kLra/q9gq4E7yVqlZ3X9VTr6OPaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )