INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ccab461cda6d9d61e9d58a05ffd396f51678d9f48fa4923a207656b9bca6219', 
    'sTO2f2Re5k24wUYuimw9lTKwtSo201QcWPl4pqgZsiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)