INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81569d546b397f52642773fab6f97271c4e2a500dab6eb39a9d250ab23e61cc6', 
    'kJxRDY+hlemywokW8fwFZ4Wz7PHuFcx35OIdHwWy14A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)