UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTp3oWBGoWjAB8/LxvSs1TkQROJ8z1r/VIIfRu/O6cA=' 
WHERE 
  key_id = '283b04e6e688e22ddad835b36641a63dd414d2b97ffa83a575dfc6d3720c0c92' 
  AND (
    token = 'iTp3oWBGoWjAB8/LxvSs1TkQROJ8z1r/VIIfRu/O6cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )