INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d71b7954785c089d443e72efd8d1038cbcd849b136be7f99c87c2475bd416e3', 
    'LGArYoWqsoygx9Ue0PVXKFnTAF4VvGsPwaFxMGRGMME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)