INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16b2726786cf9c09604aa4512bb43a8763383cb4952629174fe8e7b93cabf8e0', 
    '3Ha38xUwcG3CarSnotoMa14E1NgSmvEgyN24MmzbFKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)