INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2186d995c7a92b5158f18271d419d76d77e4ec689e7ad9cee0252fda418c469a', 
    'kQB5PHkgHMxsyb2Wp4KFcOdzzQR5xFr/+kD0vOcApnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)