INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47b6c40ced4789b57ee0264face48a1956d7f1076d05114e8221b57022c16e6', 
    '8C6GICPQdOSaz6aRotke2e4nHukL3xIUD7fH+Ll2ozs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)