UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ixxa50Z8RXYgKf+TS25PO9JI8ryAB/PFaYNyXXxAUcw=' 
WHERE 
  key_id = '6e36d68b49151e4cd5b9ef1fdd66d668d634a12ceb0290e79ed68db2750f0b7c' 
  AND (
    token = 'Ixxa50Z8RXYgKf+TS25PO9JI8ryAB/PFaYNyXXxAUcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )