INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1b7fd33eaa31d111601e8599d02698ea16f4427fee8f726c5dd117bd67afda', 
    'LVBZh2XiI//6+qCcbX3EOqDGbZ2LiHW1TqVpKyUIk40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)