INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cc7e18d713873e1f775f7f05afcb8917e52657ba2e5e7ccd3bc5800b9e2e960', 
    '+Y4QQ8vTj/KpAqLtsl9fqpzqFmPWqoNTnwbSr5BjQO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)