INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b9be8062465ae282b5352aa5017157847537d35dff3587ac2b98fa7cbe676f5', 
    '3FSBC/rrh/B1gXGQybJLG843tHKDG30ZkbXBvGWhYYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)