UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyBJ5jG3WtCipCccfv/MsJHLwl5Oy3QA7KjPex3Kfak=' 
WHERE 
  key_id = '8890b529608ad38fa9e88f631025ce97493cb0049a38fa1c3ecd56bedc947622' 
  AND (
    token = 'zyBJ5jG3WtCipCccfv/MsJHLwl5Oy3QA7KjPex3Kfak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )