INSERT INTO csscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b250d757d920ae991a57a4444db727abc469a280f342ba33bab5576fe413824', 
    'CjQnySUpbObwnH9l6Lw7TFaWNQTL3gqHHaf52dqf3Dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)