INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8b303899d161313b792f3089d752509bf31befd91a9bc19be15dd566475c71', 
    'ScZB7i5bsuI10sHLa2c3B34u4ScBij38akJaHZMVXlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)