UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1kLb8lvsRmUe83aVAr49L9nprnNB8nYEISpyjs2eLU=' 
WHERE 
  key_id = '28052dc3bddfb1e203fa6443aba6f1399f71d7b6f15973f36b42d378e750f8d3' 
  AND (
    token = 'X1kLb8lvsRmUe83aVAr49L9nprnNB8nYEISpyjs2eLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )