INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d23068dc5ef7a036884ba02893b5a91f9c18ecdd1edf479240f6696712f71cf', 
    '0XI3Pk5rZXQjT871SFoBn0xqyOOnWbH1opeFWahIjD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)