INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1620d3bd6263cf0a2cee1e8bdacb7894e38db41c934d501df5949be6dc2c7b9c', 
    'BoTqPaNvVa8HkJGxIUjtY2mcFHgEPhmuWrnwJx/Yy6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)