UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVDwujyRzel0s4lKCBebmiOn2v4ODqr0TxWkUJpWGr4=' 
WHERE 
  key_id = 'e4d8e581b29cb3d97be6f585953db6aad0cb7c6f2e0899bea322790f428c7f57' 
  AND (
    token = 'WVDwujyRzel0s4lKCBebmiOn2v4ODqr0TxWkUJpWGr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )