UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnDS9QTOY1s0jm6lu3rH57lZhue421fnvjxrueSp520=' 
WHERE 
  key_id = '885f17661d9f48c218465ec1c4e23310cca564f6ad759346475c9a59dd9d4458' 
  AND (
    token = 'NnDS9QTOY1s0jm6lu3rH57lZhue421fnvjxrueSp520=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )