INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270eb51fce3bedcbe0947687d3dd14e065d544e39b137c310cbfd74c120b7e81', 
    'SdLdswF2eubPR+E813aeeCBGlpZghEYCzExPnKuWhWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)