UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgLi7W2vLCkbj8aBiHTyzBCXTERddxMYvPsEOMEgGgE=' 
WHERE 
  key_id = '5528333d64ecea9943b3803edf19de76c966bf07308a5a96a92a3bae32a81b8e' 
  AND (
    token = 'rgLi7W2vLCkbj8aBiHTyzBCXTERddxMYvPsEOMEgGgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )