UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sijQiEfGFrZf/Ys/q4I8j8QfJShSiJS0yuZb2RiOZMw=' 
WHERE 
  key_id = '27f437a8718bb0b29eca6eef701ac73e0434bb03ca7696362726a718ce9ebe69' 
  AND (
    token = 'sijQiEfGFrZf/Ys/q4I8j8QfJShSiJS0yuZb2RiOZMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )