UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ur79bCQOxHvFV7hZZ6h328zugijgSlpYBdqnZ+lnpZc=' 
WHERE 
  key_id = 'aa7214f20d20c0df5097be305a8e3afc1abccd9135855771f5cc4afcf78ea4db' 
  AND (
    token = 'Ur79bCQOxHvFV7hZZ6h328zugijgSlpYBdqnZ+lnpZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )