INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a98d667131958b56f09c9f70f3f11323b7268764211bcd17e20d49c2d76251c', 
    'TW2Hdu0C5Xm5MaexKMEwyBgXMU9GBojUQ5QJZoSV5uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)