UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQZkVgexUib+7W4uN0jbTPSd2MH3Do4WZx0UrzFBRFU=' 
WHERE 
  key_id = 'f3c492fc255a7a754c5d6a89f799d2370e8f78345c4793f6d216cc9b55fa2928' 
  AND (
    token = 'TQZkVgexUib+7W4uN0jbTPSd2MH3Do4WZx0UrzFBRFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )