UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1vU1pBdCzJeH3MPGrjukwGnQfic4o6huINUaferLgs=' 
WHERE 
  key_id = '1e0c56a5fa944c5495cdb037be68271c278721c21e4f867de02122dd1f6e6cb1' 
  AND (
    token = 'Q1vU1pBdCzJeH3MPGrjukwGnQfic4o6huINUaferLgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )