INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c19113bfbba91367b7ece899ed2f2c20b83398574fa98c561853829846ae70', 
    'FNKE9xVby7M01QVY/WjCzBrMxGk2hc0vuhjDw5jyZtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)