INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9398c01d7a5693a286f33eaf49b3834d030be8c5b43da238b068733dab40a857', 
    'z5DTTFY9myWoGwvnKXFc8qrT+uv2RhWda8MFcvSe274=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)