UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhB4lktXetKCr0vH0CI5CsKdMZaAuq6FAAXzOIOB11U=' 
WHERE 
  key_id = '9c42f874ecdba51fdf38cdfb98ee13d10171c96ebf2548a762a81118f48d350c' 
  AND (
    token = 'ZhB4lktXetKCr0vH0CI5CsKdMZaAuq6FAAXzOIOB11U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )