UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFnNNYH91PSjy9LW+0/1tlGX9XnnfYFA6MTePIN9cuU=' 
WHERE 
  key_id = '3405bd9eb07bf78dcec9b35b6894ca8e4ceb8a7c8ff7dd5a69831ded5e26397f' 
  AND (
    token = 'nFnNNYH91PSjy9LW+0/1tlGX9XnnfYFA6MTePIN9cuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )