INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7ec478b70cd4dab3b4cbfa06e49556642f245c3520de666540c65a3332442f8', 
    'Dshj5zmuRT8EvD2YcTYUzx5nw6XscWpT1UIYz5gdH3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)