INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38af3095b540ef6f3b972ccdfeddea2e299776e39a9dfbfb16def7d2e374c35a', 
    'X4xSCuYqgcYGxEH1h+DV8rIpkt0GAoeeu82jOzKoAjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)