INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd823035b8420de802a75c55da9e0a4daa07b72116e87dc38c97fd76f978e859', 
    'iyVZEj1/snD2/aUqD1dO9Txkeihyj80w00f4UiLjRdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)