INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dc469275eae3ed9d81aa4eb8ae86ede30c68ffb1c4bcc6426f1fc95f7a4511', 
    'sbxc5s7ADAlyx2zsmeBnTIRcDQLAuZIl9a0tGBwWIMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)