UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KskXjV8VKsbJpBzzZzf6+IyCvlQDlOiOsXH1Z5Jjkm8=' 
WHERE 
  key_id = 'a328276e3cce0f941c9aebc42408cc7de287917e2028fc2b049168b86e9307db' 
  AND (
    token = 'KskXjV8VKsbJpBzzZzf6+IyCvlQDlOiOsXH1Z5Jjkm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )