UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDQ0OqhV/ovDcN6bq7alhN3/H64o0wOLEG5LBIYXefw=' 
WHERE 
  key_id = '4ada631d33e6064cd11e636a9d92960d7f0494d7e6df919eb9801d8e48284a57' 
  AND (
    token = 'wDQ0OqhV/ovDcN6bq7alhN3/H64o0wOLEG5LBIYXefw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )