UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3eiIUnFwZ7F7gU9vcV3xy7c+46sZ8BrQyS9ERUl9AG0=' 
WHERE 
  key_id = 'b9d2afbfc67b8f6b76b6a391343b366171ea38d4ef82d53e026e2c86751d7f7b' 
  AND (
    token = '3eiIUnFwZ7F7gU9vcV3xy7c+46sZ8BrQyS9ERUl9AG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )