INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ddb4f2b09c050cb510dc3ebce85cd4c1240c8a173ec1ebd715ed08abbb3c19a', 
    'xlhW0yyE7tSBfF2TNwQM6tSN4W8ZKxfQoLTmN+9bqKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)