UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCSmP6Ue2s6GDzX0cDvn7eyP7VoCxHjP/kTQF4GGC/8=' 
WHERE 
  key_id = '590d96f13e9eed5d528d399b7962a65efab23501ba037b9a3e44385c5b2d8717' 
  AND (
    token = 'rCSmP6Ue2s6GDzX0cDvn7eyP7VoCxHjP/kTQF4GGC/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )