INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d3696424af5ad1accad370b5cc1ddf1e4f590822e6b7eb61e94010ecb5698c', 
    'wWFuVJCXXU3Z9SWVGxxqCJ/zvVmcW2S8+5Onqy2cikI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)