UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3BoMy+PQ78y1YL8LzhnMVLiCkI3A7hJ5ekYuALcEk4=' 
WHERE 
  key_id = '446adc4d7ca09aee10cf5923edaa36a3dab1cfe728343344c7b5504ea0e61b4d' 
  AND (
    token = 'G3BoMy+PQ78y1YL8LzhnMVLiCkI3A7hJ5ekYuALcEk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )