INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ee4d3694794d7b10560a594e0ae1c4346265db047ca2429fcb66bacd8ef1a7', 
    'HUcmkNk2aum9WdIPHpkdTISiqXchwlMbCScxJvKy4EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)