INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cc7fd678a6467c32944d7a16a74eb1dd38e080376465aa0bb61ee5f1dc8b573', 
    'XH0qflHYok6oXnO+Y5hB4ObBhxLoUEPgMLNpMHRF5/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)