INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '480e27067ebf8a003470bd9061252cbfdfe327665cedeaec4816dce03574fffb', 
    'UC4q2pIBG8XToUg7v8EvBPMFZKiA1MHyOHsb4aEEpI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)