INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99846d3b7998f6adb7b5f4377da9ab6ffa275deae5fdf93ddca6cc8a1f389683', 
    '9cPZqJDM9ZFXYHVo2ir3s7PCmlABz0Yyo0iJkxobnjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)