INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818c606cd0e975b5f1109db0578bbb2c1c8fb7d1e405b1a6ff9a7d74493df22e', 
    'd11EBECo0HZaSzfl2FRIdcv1Dj96rHVzYv01F2ljt/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)