INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b84f79ec93398414bfcb6733a310645dd470dde4e7c47b2691896d4872270666', 
    '6Q3LJzLOdRrrF4b2UEmiEsOv4FRrEPxXfbawnwBADMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)