INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c9c0c2908523f82b829ff9c6ccd985b3b057932c1d7241348361488c69879d', 
    '9HUJMlKYlEjR7wtMGAljIWHwCFtxeQMmTl3TyFW73k0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)