INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ee957aad04126400431343a5e615169a71e8d3803052dc0ddaf953536ac29c4', 
    'CNSq+Lhf8HFCJDRWJ5N9DOtAkfe2DnFo/Kr0XEnCYLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)