INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d4fa8a71fe808be09d5b4a23a23780ab2482b45edef5b4f1dd7b780a53fa84', 
    'U8Qy457i9PHAVUxSYqGR+AmlT7iC8HYlv3wbwCyF7Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)