UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w07feHghWj4G/T1GwxVMS2pVyIqDjAqcu+h7xbXXgHM=' 
WHERE 
  key_id = '51a05fecac8d72544d4152708a8b56462ab311d405e2c83a1087d5fdc87c0a66' 
  AND (
    token = 'w07feHghWj4G/T1GwxVMS2pVyIqDjAqcu+h7xbXXgHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )