INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cce139460abe1bf0f617bd199152e2c9d2f896728bd0d08004108b6c1f544002', 
    'ACnN2CxwuKbyEyHbr2oANXY4j7GAg/jYLKhxb/UswbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)