INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f57ae99cf4ece55bbe3cd150ab892034dd80ae367e03d7acf0b144b28cf2602', 
    'Zg9q0ZA5eG/dwcQUExYaHe3UkpXyP1My+Wus8GW7cNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)