INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f818dd35b52c9d40cb8df7de45274fd36a088166806bc2ac95263fc31356986', 
    'eTGmn4iE1gd2SUYmkifpL3++i7/U0hWDEebegV/+FYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )