UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHOGTpu7e+61WERfILS/VyGJJ5OisVxGUugy+H5Gn6o=' 
WHERE 
  key_id = '6e699ccac8c5df1edc6b83783020e6aa142a850c1af63fc9759119a8478b3068' 
  AND (
    token = 'hHOGTpu7e+61WERfILS/VyGJJ5OisVxGUugy+H5Gn6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )