INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d9dd89bd86bafe8e26914e4067001ff4a6e448ffe9c5662f7c253f8758c6e94', 
    '4zKsDfhSY+S1awJFovmXpY7JHpCsQ8xAtbvTJw3c6no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)