INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543237b14b2c2c9c0616b59e82ce5cf5c5c84daf7092f54709466e17294bb88c', 
    'lzF71kD4EpWk9KFuLz5TF5IgwZoiWrNg2w5Cs9RKu90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)