INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd5f6fed14f4f6d92ec84a5c9dc28dc80ac164964076b7face54df1032a209a5', 
    '2uZBkmuzEUTj5LC6wmKtjspLBRPFkAJ8B1zdz0Gc0cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)