UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+NhKiTiXySM+4Ow7tcZbfnknZkr1C0+1Q/HkQSnaZ0=' 
WHERE 
  key_id = '7b5614d4852f4bfab88942b6cc01a30db11180961ab9e1fa035685ead7826464' 
  AND (
    token = '1+NhKiTiXySM+4Ow7tcZbfnknZkr1C0+1Q/HkQSnaZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )