UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwtajZBKJiAyAGQ+3/2m2/x72RU4ZfE5dbph09AtiwU=' 
WHERE 
  key_id = '5912bf6ce6552561b518c20ac7dc50fc170d52bca338f010a155a0b8bfec944d' 
  AND (
    token = 'SwtajZBKJiAyAGQ+3/2m2/x72RU4ZfE5dbph09AtiwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )