INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3728f1d2dc6eb750759f75b9075153c83de178452808e59cdc5bfed22af225e', 
    'NMIOACdc5JDgNQmytDWcZMAMpEzDCg8tNwIbHlGcTQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)