INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '208ebd1680b479c6501c5f7de278db4b8c4d5e14be6e3b114fb9ac30a9f2c35c', 
    'JCRyAws4Pw4nktQ08EWntFcwIWCgaNkrJwAdfSKnxNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)