INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a19ef108e307960aa686b60610b23fea958af7d1d693809988f2f9a10be8d5e', 
    '8cITzC/2IAW+1Nw12aSDRFjd7J/9+lno9BtRyc8p+6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)