INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bda35dbc4e0d65d17e9ba9e158dcec120efa933d9a2313fb1d99a2d333f4019', 
    '8+jaUZ57TuNKvUtuMb3AZiY27FMKo4fI4wA2yMpC1b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)