UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zJoKyunxfhmsfbkPgqDz2vNHIEJD7NdPsNcdEpHJ70=' 
WHERE 
  key_id = 'eee6e99ffecbcb93d9d8b3ec24b654457d316c1b5c23499880bb76219a014203' 
  AND (
    token = '8zJoKyunxfhmsfbkPgqDz2vNHIEJD7NdPsNcdEpHJ70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )