INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5242f29f35990bebb764239d5c4d71e9055adebe879b78103d56dc715b671f', 
    '80a/jyNLQM4zqe3JVSmkfyDub7FWXdUrTIS55xYt3cA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)