INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f88e8e839b7e73ab38ea580cb518b8d67ccae8a5c48af649ce331a8902a371f1', 
    '1esvvzJBtwb3lejGCBIkPfIbxVLd26Jo2IdaMOnkWLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)