UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHVqfsWn9L41ujl6cc5LMeiV7+jEkwDkPzM/F3InW4s=' 
WHERE 
  key_id = '33250c61b4b1c5ba9d03fdba8f3acc7c67d84e58cc8eacfd04fa803501833ae7' 
  AND (
    token = 'VHVqfsWn9L41ujl6cc5LMeiV7+jEkwDkPzM/F3InW4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )