UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNTEa8qb1R0QmfeuMzqR9YTnNQZST8DxWaAakAzGSmI=' 
WHERE 
  key_id = 'de0f764ef8925843a3eb1a4d4084b3abb427009540971c7664702339c3b25fbd' 
  AND (
    token = 'CNTEa8qb1R0QmfeuMzqR9YTnNQZST8DxWaAakAzGSmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )