INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6df853c4aeccc112e50f6dfee34c44ed2fe9da999b72c91255f97bff5bab4baf', 
    'rvAHP3dkVBiUD3vpwW+W+K1kBMvKfGXid836glU7gco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)