INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508ad516945ab775aec1d62130c86f56bc76ce589dc9a0f988546fdbfc3d1d6b', 
    'KC8PrqXWmoSxYyIW0vMlUvipn6Fsh6++lHcx2yyh8LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)