INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c756288dc77cb580f19831d36a3a44e6c1b7ac48d369b28d655c1ef9218a4de8', 
    'NnMAEC56u5HfDySmYUiOGv8Ub90gm6q46I1Pcrog+VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)