UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKztBCp/+OMLVUTr51w/yNXx7J0CUcRc9jy/4JHYD7Q=' 
WHERE 
  key_id = 'f670edb167505a4b9b90e7cdfbbd00e2a2fc166ede61601f29370a8e77a7d61f' 
  AND (
    token = 'zKztBCp/+OMLVUTr51w/yNXx7J0CUcRc9jy/4JHYD7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )