INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fccf3cfd924ea5a85eacebd258b59214eb516838001f1e8b353945a4ad3c648', 
    'kcaFXKnPs6txtP1L2tKSbIBhP4XHQdsdjXO3BcOE+Hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)