INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7bef21f1bdc0160bdd7edefd56f2b0405f68f8d775e2cb24a14c037d5ec6ff6', 
    'QYBnuKNlGKx7BeznlSzCnhWG0pF5t1HJ3saf7if2BP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)