INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16574018028904db523dc12344a02374f553d7d81e13b1fcdc5cbc9390480c32', 
    '1Mjcl37Be9Dmed7xNwmmRT9ghAgfM9GstJ02tNCcmh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)