UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46R7mASCdisrMCiwF9Wjn3DYSq4LLpYdsv6g3sXMa1E=' 
WHERE 
  key_id = '7febdb85c5a2fbec7f419a2efd32b99f20e1d177485176ddf815aac9737737a7' 
  AND (
    token = '46R7mASCdisrMCiwF9Wjn3DYSq4LLpYdsv6g3sXMa1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )