UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y17Aq0nr1EHipoUMMkflI3AmtXxy7yp73DXeKwOA/mY=' 
WHERE 
  key_id = '30516ea63f828b50b0941e13faf6ca1c501cc5e7ca01ab27ba3cf94e40e21489' 
  AND (
    token = 'Y17Aq0nr1EHipoUMMkflI3AmtXxy7yp73DXeKwOA/mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )