UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2ofMf7ivRP+wR8OI/CUjXe91TTyIiVjRrxO1lFMDss=' 
WHERE 
  key_id = '9fa145f9393b827350c3007f4afbc6bd9f18dac8d6f7d91056e8827859aac6b4' 
  AND (
    token = 'T2ofMf7ivRP+wR8OI/CUjXe91TTyIiVjRrxO1lFMDss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )