UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NicZhXzIma8bel8ylu+cs6rQe27FEs0Z0cO954nSt1U=' 
WHERE 
  key_id = '0234b4695a74229a199d18ce0a72a255e42e809bf9ca871af2e370d36a9ff114' 
  AND (
    token = 'NicZhXzIma8bel8ylu+cs6rQe27FEs0Z0cO954nSt1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )