UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMMfO/nlgeczlHZKFutDoa89HCHru7CvpJDBYk7CDW4=' 
WHERE 
  key_id = 'bbcd993d9798a6e9f464a5afd43a8636ea13f0969a60d196615479f853bf01cd' 
  AND (
    token = 'UMMfO/nlgeczlHZKFutDoa89HCHru7CvpJDBYk7CDW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )