UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFFfgnehiJhavLTsCQea4d/tfKHlj7a1P9GE5dePcXU=' 
WHERE 
  key_id = '9fe080f2784f3ce3cd82e3e4a1a8ea41af54373f7c2a2da9cf19838719e16cb7' 
  AND (
    token = 'FFFfgnehiJhavLTsCQea4d/tfKHlj7a1P9GE5dePcXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )