INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561a56985b9596393702f2802c474352174c7d2890aafe5830c40306465e83e5', 
    '2LHp4brYwe24oxFcrYCnWstfoJ36d0LigSp92YysM+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)