INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '898231324925217b797ef0ae26443758bc5b6c023c54e6b7146c9c7e5a01ad56', 
    'UE8EVBqvUvJKbDwEgP5WRBLqvq1dUzV7j0KtNk8to3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)