UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbTLx8Ms4MU6q8McQ0dgE+Xs7qpKJjOYbUKh9+bfhYI=' 
WHERE 
  key_id = '43ceacea4d0ecdf3f6adf748d55fffb63d36fc63c070d824b64b08c9524e8d51' 
  AND (
    token = 'pbTLx8Ms4MU6q8McQ0dgE+Xs7qpKJjOYbUKh9+bfhYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )