INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0c45804dea980b26294d479c377916c527506eddd40bfeefb8da524e8683e6b', 
    'RkWFFL2MqXtMiZVCCfhUELHcqyX1YOdGzpAg0rn53xI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)