INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1126ff6c663471fc96095ca796972c7022fdf09de0d40b44d4bae0de8a810871', 
    '9qrVIr2PijZU9caVrlBp4jo5OKo0zKJXO/3jTnvU2FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)