INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5481e3655d181436106d509329e1820ac075ad43bd0cdf7651b7229d591864ec', 
    'ma5Jcd55tFpO6SneZsGrJHmcEMoYWA/vmi19TJkxRFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)