INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b64e6fbb577d74ee9f1a053eb061bf48a986e5985d8e381edbfa353b3ed761a', 
    'Md7B1icxUcZSWU83yxTQDo9Tyx2k+XG5ITlLlNv0NKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)