UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ssz3WNu2tGpj5uIqHiHnubkMbGOWp+SVfgg8k/Ipcg0=' 
WHERE 
  key_id = 'be233238ef3d6eb5aae56a36ca75c00c76e1ee341ff64bab9dce4fa95955dbe4' 
  AND (
    token = 'ssz3WNu2tGpj5uIqHiHnubkMbGOWp+SVfgg8k/Ipcg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )