INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338869c11988995f5b9a450b12687b4ae1fac710cafbbbd258571b7983adfa76', 
    'GRGNS/dgCzDox6IVgHv78yYhzKKJJZzaj16wBkq/wXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)