UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNUFmPXskY4ieFCc10fK5ohYMFddUqkX8b3rz5d/MQA=' 
WHERE 
  key_id = 'ec4f48062c70dea3644ebfaa016b23ae46f93e1bb66fbc223a9bb1671b37fda6' 
  AND (
    token = 'CNUFmPXskY4ieFCc10fK5ohYMFddUqkX8b3rz5d/MQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )