INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'daec78bd7d4d81445023d33539b61b64718fe64942336d7edebeaaa3f9ce42a2', 
    'KM7r9aR4yfejC7uA1aUoW627YIfTxX3z3Rl07z9SrrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)