UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weYB7s6stVEzvqvFxNT8WbpqZ9ETXG9Z+7eG2Mouk3c=' 
WHERE 
  key_id = 'a4aa208e9c7e82f46693b5237379596f4ba1d6290950ab05a77d71ac14b6ea08' 
  AND (
    token = 'weYB7s6stVEzvqvFxNT8WbpqZ9ETXG9Z+7eG2Mouk3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )