INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2837032caec234d9a7952e7f5303805cb84ea5c95fdfb14aaf7e42dff09a9306', 
    '9rEjpAjyaNWiIS0XVYXwWifwjN61IBcRcisR5YgXz9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)