INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4dd757b051e98d1924c6fc0aeff135c6e4d6bffa41ab3c4650a487bfaa7c5f', 
    'eNL7W//6LjzZsrH6ONFs6uZasz1heA+QmiR20yeF39k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)