INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '129c54a3a5af3a532337a9fe62df9100a613ed86053a3995fc2cb7ff781f4276', 
    '3mt5aopIwsEMNNSevbIjTR5Jhuj3zOVLavxZ+R5wC3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)