INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44b0d366ad21f8d8fc0ef332180ab02fe07239d8dd7524daee10349cfe1c60ff', 
    '/nZmVSWsmq2LLElZJQknVvD0fMMIsdnqoxfjsFCB7tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)