INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1197dceaa200ea20b88f1f2580add11341f01e691a830a46af29ef3ac7ce3e1', 
    'vaSc7c39e+/JLyka16jwwLTal0i2JSJtshowtteiEDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)