UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPsY0rPr4y8DfmOvwdMqn7vdc5fV0Jg4fNciEG6STg8=' 
WHERE 
  key_id = 'c3920a523e2b2b5fa83f12d10865e676bdb2017c0c506879787fb7c3012b7b0b' 
  AND (
    token = 'jPsY0rPr4y8DfmOvwdMqn7vdc5fV0Jg4fNciEG6STg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )