INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e214441759597319f5ff6f5aa91b561a1a5f79e1a362f45999de82b4f75027', 
    '63GVre5SkLajFKTKvUdXWhKqGT0evSenQvrAfVTU5zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)