UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UaBe437w5rrDBYQ0QMMm83Qy1p3U/cZjHbLkHdCACBI=' 
WHERE 
  key_id = 'b8a1a31bad4b039c65d505990acb0e3626f8d64292d5a3e54c966a46f682b374' 
  AND (
    token = 'UaBe437w5rrDBYQ0QMMm83Qy1p3U/cZjHbLkHdCACBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )