INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a919f72d1ccc8d2b41ad52cd547cbb11774a2002e8abb23236546f643eb1d529', 
    'EaXPQB+7FnT4F022w8dF3Vwl42UxPa8NAsfap5jdtE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)