INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b794a819b1237c2700c15370e487a44b0efecd6cf43f9a7e9cdd823db84c22c', 
    'bq7pcXYVtF115kjG2lbAVW+XWmrvfS5NFPWNnWK92Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)