UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRC+xKvOVjIrEMEuLFF2z/sBINvggzkvp633LwbFsh0=' 
WHERE 
  key_id = 'be2e7004bb458e3428454850eef67a7a24ea752522c36e1cbcd737aba7b65f14' 
  AND (
    token = 'ZRC+xKvOVjIrEMEuLFF2z/sBINvggzkvp633LwbFsh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )