UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bn0eBIgOGIFeQL5kY11uiehl7b+HthTMHcKFzJnrMZg=' 
WHERE 
  key_id = 'e420c39e58b802efe43ba7788dfa0ea1dc8b210c78393e4f69d598f11127f95b' 
  AND (
    token = 'bn0eBIgOGIFeQL5kY11uiehl7b+HthTMHcKFzJnrMZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )