INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc14f39403b99328cb30dd7c5e17a833ac253595b6b2d86944b7137fbf17e99', 
    'UZTt55iFVTD/O7PcPGVGUvhijw46QUcSWvWHF0vQd58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00092

Result

int(1)