INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3ebb24ebf2e9ed26db20300dd993977530f9cb5a9127c9891f129d1d836b33', 
    '91bV+iFI8ZsmEWi/fIxXQT8p8VdGwhxpSUp3IDZUiv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)