UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ym1FdlL/O3rQxEzqzJ6F8AdGxOKRsxY7HUP6HuaxEc=' 
WHERE 
  key_id = '45f30da1fbac95122acef7753ab86def4e3183c22cfb649b196906cf88d2593f' 
  AND (
    token = '3ym1FdlL/O3rQxEzqzJ6F8AdGxOKRsxY7HUP6HuaxEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )