INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd621448e7df91ec7725b8ceb78b5ca36dd734fe156b7a00806e43f3ad79716', 
    '6hkOuO+Ud0OfXujq8Dhm0xh4P3nFphdLeVJevXsNQSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)