UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okJl6xoD8XvVXdnE1ZmRSfTBcj0Qz/NFwZ4xnmUyP6E=' 
WHERE 
  key_id = 'c3f3baefeb21771d7ca44b9bc7f97fff57af90408be69cabea545043d7391609' 
  AND (
    token = 'okJl6xoD8XvVXdnE1ZmRSfTBcj0Qz/NFwZ4xnmUyP6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )