INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8210e766b70950e0edb5a2e57d255d2af8c15fe8656b665094c1617d358088a5', 
    'kyxu639fEf4A13z20HPX0Vi8ZFT0fCbD+UNEyE5dZnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)