INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '373081b2391ce347d1ab88d012339c961a6ea54743144680d9f80c87d2f645e5', 
    'pkfd+72j54KnuvnR1eBBNhiWvPmUTsW14FKNeKeVS1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)