UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtUoRce5eWHuQEqFeeE1OiW+DEhjGQ8PXiIo944ddIE=' 
WHERE 
  key_id = 'c671910ce545db8901ced49f4c82ef0fae7a1ca8fd6b969bfd6608909446324f' 
  AND (
    token = 'GtUoRce5eWHuQEqFeeE1OiW+DEhjGQ8PXiIo944ddIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )