UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PLDrrfLqtRKYPXmZIeNmCech4iMn/ynpz+r3YaGu3w=' 
WHERE 
  key_id = 'fe1c9629d9258f78ab1230938c5d534cd05a48b94f3cd19457836cb0ce8cbbb9' 
  AND (
    token = '9PLDrrfLqtRKYPXmZIeNmCech4iMn/ynpz+r3YaGu3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )