INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9bd53d4810bab7f5d369aa6a1b1e632645e4b6cba5453300477c0ba5d088d97', 
    'Zkg3TkTvDchCRvV5w1VT/pIVZ7iWMwL5XBAENtPU97I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)