INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb6cc7156541d6946a5f647b6051d60522556771d6bc7ebdff4acb02660c5c6', 
    '/Ux16S4CHplNZjr3vhG5Fuu//yYN1KVhcbGaH0uTV2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)