INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f8813d9f2b01c43283691134a47bff8ba0faa9c0f7797f694777fe7d5ab550', 
    '5d53tsJwEsQNBZn+coTj3JgnksA0bJ3KbwepvFwz0fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)