UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ww1wyRQXZt3hbZDOpTxIxnbqrnwyygbZsYPnmpBqA00=' 
WHERE 
  key_id = 'b948a0f9e6b65c33ab50713701046fa699066c581c91bebc65c3b6585270cc33' 
  AND (
    token = 'ww1wyRQXZt3hbZDOpTxIxnbqrnwyygbZsYPnmpBqA00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )