UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdnuP+TQJ6NV1OH2B6InRJ/3/wvB3wcvXo/P2TdmZks=' 
WHERE 
  key_id = '26ba273246a8030d258377d834a93b6af1612fa6bbab59e055f8c10cc2241b25' 
  AND (
    token = 'tdnuP+TQJ6NV1OH2B6InRJ/3/wvB3wcvXo/P2TdmZks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )