INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '488de387ce49a7d06bf56c7a7b816e8448bf4a9607a9eea0037878f8f96d520f', 
    'DvzCTJ4er5PHn09L4ku6q6a7oTzjP0cP7a/QJ2grrZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)