INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f06ad2681d2aed7a6c0ad536a545122399006d23c1be15e5d9ec5478c8c2ca', 
    'WmRqg8zzgsQmfuGJ6M4BKKqQz751yN/eK8N6agCvF7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)