INSERT INTO q_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7942e4542194b482560f0e3b8a93a1d62567c0cce2a92f43aeb1fd694aa78548', 
    'RQXdxWquacx6IEF8MzH088+OagdBjfQeWzuglTJ9Odc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)