UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5HeilFkGP9BqYmg8Prsq5FG0RJPiptxF41fSddF1qU=' 
WHERE 
  key_id = '61b2b90a16dfa6a9f4b7c087da0e9dc5f035f5ab935d486aa7abeec95f901ef8' 
  AND (
    token = 'S5HeilFkGP9BqYmg8Prsq5FG0RJPiptxF41fSddF1qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )