UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8N4Byna+/IwENkKes/gXLtaNU3swvlxbgRMd9UOyLl8=' 
WHERE 
  key_id = '4b29e88fbf6e56ee95b5548ef79587549c1e055621067a4c679490f0a558c1fc' 
  AND (
    token = '8N4Byna+/IwENkKes/gXLtaNU3swvlxbgRMd9UOyLl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )