INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fa05ce327665644fa6fea129109f23f055c4936cce7a9ccee698128a14c503c', 
    'krLbqkte6dSarMQVm53UNiSjnt3TUVNBNGyuwuo4+lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)