INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c85e523ed7e0e03ecec0ee67387fe849011a1b1f9b36c6bc49d52ee6df05df', 
    'uGGKluCziEtKn9vSc0xplg+LweRytedk2wcmqj6GohY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)