INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2330c56c80fcdf5382c57203799b515ceb96f492d78bf5dc453138e0afee1ad6', 
    'C1jxHPYs32eh2hUIPinE2C0GiPWxFFdtEfNwYnhdtIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)