INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca40e5bdf1af245a99922b233e2f78d1d3225b1f1d2abfe61521b5a43d353c96', 
    'aGcrlkZpvjby3DnS1eyHKS+B7V6nFpuqqTwSDM6aSY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)