UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGCc6ZC1c1+p8wnK+olnzUtPEQyFDcBRlIQpZW4i1nc=' 
WHERE 
  key_id = '02a113cc1a18a24f1b98433ffec09a963c0d2759dc1e538ac7ab2289d920eaff' 
  AND (
    token = 'xGCc6ZC1c1+p8wnK+olnzUtPEQyFDcBRlIQpZW4i1nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )