INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc2ff3aeeed3002febd683b5ef104a7d29bac29eb52814833fedf671aa91cd9e', 
    '28j7LNQEYjmPOLieKoE5ykYjVaoN51jmIGZNJi7eexw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)