UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbdQ8Popq/J0ktt7/a5ADFbcRxblEzooPg4zkaogUFs=' 
WHERE 
  key_id = '648a6f55d7da7bf49c4dfcc4c675ca7166b3919af1b673c3a908f1e9ba0a1355' 
  AND (
    token = 'MbdQ8Popq/J0ktt7/a5ADFbcRxblEzooPg4zkaogUFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )