INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709ba93a7960aac06df33a8037ff48560f473ff705a9a47bb87f9fdffeb14d0a', 
    'y7uY0mmhlDCq7nVO9ox9KPoj29+n1wxBtV3ZRPTov+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)