UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Su0ZaQfIGhPAXGDyt+Zs0odWPgiYpCU0RIonz2TpWgo=' 
WHERE 
  key_id = '86d92af2bb0e4f9bafa72c18040b7fdbdff9702cf2d35aef040925d316d4d746' 
  AND (
    token = 'Su0ZaQfIGhPAXGDyt+Zs0odWPgiYpCU0RIonz2TpWgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )