INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47dc8d137dc645ff5074f013068c3cc9458bbc73db5d6b57986355951329a4f0', 
    'm9Pg4ACOjdXtgFSV4MrSX4ZvtaE9djznpiIYOZN0ARU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)