UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAl8V33Ev6TrUfRTxRB1nOdGCMFgOP2n8StKlg/fqtM=' 
WHERE 
  key_id = '1fd7bf0809e95f9f124f3e153c573f723d157b96cf67d5c7d3fb99af3e968c5b' 
  AND (
    token = 'PAl8V33Ev6TrUfRTxRB1nOdGCMFgOP2n8StKlg/fqtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )