INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b8e0ec2183bf49b48f1d8a01cf88cbefacd100fedcbafea39bd123c4754bb75', 
    'm/ACudC71OQ4r35OCPKStAeFkzdsYU4FSMO0WC+7200=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)