INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4470be5a105074144fe0da409954d6ff3622cb7796c58f4d785a42163e0162b', 
    'YoHKOmc+Ct1VGQmDt1y+VqWkEyZIekvoKQLYSzs8m4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)