UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmy8qluQOnSmkDKLFFHCkkJyLmU/F7ip1QwODB2NLrI=' 
WHERE 
  key_id = 'a48ad1622d6f421715745f433dc824812652c554bc7e26a189474121679b4ac3' 
  AND (
    token = 'cmy8qluQOnSmkDKLFFHCkkJyLmU/F7ip1QwODB2NLrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )