UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IfHjucEDl5l3k36aYgmS4oqyLK7jYYAZOTqMkuVX5s=' 
WHERE 
  key_id = 'ec8e689692deb29675a1cd19bd9ad58b4a172df115b9bab189d137735ba6cdc4' 
  AND (
    token = '6IfHjucEDl5l3k36aYgmS4oqyLK7jYYAZOTqMkuVX5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )