INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c56e08fd005e7721afae7bb153d3ab137fc8ad50484807f7afe0d948cf785a', 
    'WCPHfFnS1HLgBVFzRGFfmmS9DYIQd3eA+imQ+nREYYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)