INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c2c2a9c15e962a14adbddbdecb8117c727e564250396c52c15814cb06b204d', 
    'Ad21EhOKDWMxGIaEWfwNde/aSXtYoalpyPGE29qEkZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)