INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae28deac484e7be7512baccd11abd912ca657d1e7c7e362b3033e55f7d2fac29', 
    '5agW6qmroychbnOhFepY0BMElWVl89vMagkm1Zdz1ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)