INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b96596419ad1d854c02284391346518c8029fc863c5ab2d103fb4ba2c18329', 
    'kNwRk8fxDF2Ulgvem4zyHzoR2DGuOUYRKaFgx4us19k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)