INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c88cdf1e3f1d7a7eaf42b5f2c677a23760ce61f0351694febb2213f56d04bda', 
    'DkYKpWgVyDd7WFx+XYLJrbzLDGZNev85MqJqziuAgG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)