INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '293976ad0f40c341c2e5fe05daf7f70b9135f7fe207d4911e67741eb6ad52c71', 
    'JLzQfu7u6pe5Gj/CCrVGcmOUgNha6rGPg9YuKKFgiaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)