UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0iIYUMDcxzQXk+gR7pPbE4mYHujbatnitXYvVK8QcYI=' 
WHERE 
  key_id = 'ef36781dc5f80bfe57be225f3b35ce417812604c673755cbce80650db14e3239' 
  AND (
    token = '0iIYUMDcxzQXk+gR7pPbE4mYHujbatnitXYvVK8QcYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )