UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTElhwiI4Pv1Ruz7YibZjoel6ZawkHF3dY2tGToKn0Q=' 
WHERE 
  key_id = '378d984c7607a9dff55826579e682382ace3cefe86d581318c94ff0866f90a19' 
  AND (
    token = 'ZTElhwiI4Pv1Ruz7YibZjoel6ZawkHF3dY2tGToKn0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )