UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnoXLtLnMc9IROHLcwJGjB2rkK6SxLG/wp52IOThXhk=' 
WHERE 
  key_id = '815abb21cc2eda2a5b558909baf7b6cc5d405e5f0257e869a630a120da5630c5' 
  AND (
    token = 'DnoXLtLnMc9IROHLcwJGjB2rkK6SxLG/wp52IOThXhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )