INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52494193fb875a3d344f85ef79bd0a0db01ec0f33ff31d1eb10a043b8c44e26', 
    'EAcReMt3nvdSa4JlN421/BafTyuZ3tLlyV930V7dWuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)