UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeiysI1u601GNC/fqKhEh+XXFbbrXXmxP3RLCXzM2Kg=' 
WHERE 
  key_id = 'c3a7a0d712861953c965e5a615c8f8794fd5b9fc4099ec34cb141545d94d6ff7' 
  AND (
    token = 'MeiysI1u601GNC/fqKhEh+XXFbbrXXmxP3RLCXzM2Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )