UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sdli+oI+pkaVz4gVGSGoT+xxq44egxa3Usyn/SeFQ7g=' 
WHERE 
  key_id = '5444bb8b86efed4823b69e16fef253968a0da2bb5ee511717ce1165615173c4b' 
  AND (
    token = 'Sdli+oI+pkaVz4gVGSGoT+xxq44egxa3Usyn/SeFQ7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )