INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6cffd2a81b5751da7119a6dbc7dd2c7dbf012ce1ee36483f60d2b43fbae6692', 
    'mhduH4Qyo7QdxvheNjWFWuDSBMDuxKJrJBGkuCeL4aE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)