UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hw5YN3b7FFJ776OlCt5hW8BhItSKrBwRUCzVBj5hrus=' 
WHERE 
  key_id = '3d177646a23b631bdef89639c70f24fa09aa2b77823a6bb4ab703aeea6119173' 
  AND (
    token = 'hw5YN3b7FFJ776OlCt5hW8BhItSKrBwRUCzVBj5hrus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )