UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYwf1ya+f0TUC3J0mo3Fe3FUimdvd5E3iUOktrhipDU=' 
WHERE 
  key_id = '4e0c18f2ff2b7a45c7c9cdbbd16d5cb6c55750d84db5ba4f54237e6dc295fa77' 
  AND (
    token = 'aYwf1ya+f0TUC3J0mo3Fe3FUimdvd5E3iUOktrhipDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )