INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a15f1b9ce57b948baa098e5c42a211f5d9a29a2d1d2893975197b3d07de76b9', 
    'eY2BMk9PPQSM7nvG2QkT4IWI+Uuw1CfV4BfDqrTIvb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)