INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b9f339a10052a9ccd8f33d7a5a13d55f19d8af92683c71e23bd4a3ecd03691', 
    '4RHmnk02lhGdJRVJijCYgT8wocnwj3o4GO4TbRln9Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)