UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWKrrLEhrDlyz4TNEgUUWQIr3OSzCR/AzE6PmUuqZgk=' 
WHERE 
  key_id = 'bb2f8ac65662f545efbcd4df682e28caaa0899192e046cb36e0d92dfa579533b' 
  AND (
    token = 'UWKrrLEhrDlyz4TNEgUUWQIr3OSzCR/AzE6PmUuqZgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )