INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55bb77a9e78ddad31e61bfa4dbc196b973a01694acd26cd8a3e0c12988040fdf', 
    'PPYmnlv01fWevo0uKM8DncUi7hgs4z37rO7F+KUeCYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)