INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20ae7b895958c876cb9687e94cac0ed055b0e2a1a3ab91159b3ac9d5a972f831', 
    'Hn3Wtadm75y2EAnjfqwfKhKuYrHm3/xIYh+PEVp5mA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)