UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlYAPet7Olj2WWOx50c+kQPBUb4cW6iRXFp+c/TQS1Y=' 
WHERE 
  key_id = '4bdff124ad98f415032f7adc526ae42962d902c8dd6fa0f60c13b54a289bb24d' 
  AND (
    token = 'BlYAPet7Olj2WWOx50c+kQPBUb4cW6iRXFp+c/TQS1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )