INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfdff8f0d2c31d6c98d48e1d098dc957e8f1911fd210397006f7db92ed833a9c', 
    '/5c5PgVic9vAJy5GXKKlcguBxuemnSVW4BsYc8a8DtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)