UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8Snk9Uuj0r/Q/vf1MpZV49Hs+7aY5Xukq5ftA9wqmk=' 
WHERE 
  key_id = 'f21be0a6875a95da91432fece801a9bbce85f016059ea563f2d11219cf26f344' 
  AND (
    token = 's8Snk9Uuj0r/Q/vf1MpZV49Hs+7aY5Xukq5ftA9wqmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )