INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1846f6f7cf44adfa1551acb6c239fcd633967dee3d8d6ebc55adfd379e979e6f', 
    'zsYPLMFRXhiNHlAy9zH50y4xt3ONURstIOOkTQ7EXAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)