INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d1c82bfc2ead5708665a5a8254aa87a825873a99e0b95f5bb680a6df32ae54e', 
    'MwpDu0nKMu1ckV3RAaoMC42eD6I/wxnS5BylTeasQ5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)