UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcOYuCj3wC/NPNzQMC79vgOxzrzv7KPEa6X8YGXmlGY=' 
WHERE 
  key_id = 'fe0c48046045704543209952c04f617a55e59c4239d689248ea544b95bd0d050' 
  AND (
    token = 'rcOYuCj3wC/NPNzQMC79vgOxzrzv7KPEa6X8YGXmlGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )