INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a9c3338449229fe754a3a1a3b2006d462aaf6aa784ff4728822fbbfb43aa11c', 
    'PmX12icScvlVOv3FY0K8RuFiKDRJ4zECZ1WoxspTBN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)