UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWUfF69AAq3ThSgNDgtkU7gGB0KyHyulEn+D/UKw/Kw=' 
WHERE 
  key_id = 'e6cb9d5334f8e08bcc903cbffd8952ee6c75bccf50bf5a57fdaac669e9dafd70' 
  AND (
    token = 'xWUfF69AAq3ThSgNDgtkU7gGB0KyHyulEn+D/UKw/Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )