INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d1299f30646e061b291f571c6875486d78b12dd06fe1199c2a66d41f1ed05d', 
    'zXb9JfXVE6t1nogJw4CzUoMuc2duYN92WVJ5Wq9jusI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)