UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QN9RR7eE6nr3rgIEfIkZV/eqGjWUS9paSqtJrzNAyrk=' 
WHERE 
  key_id = 'aa27fd541cc8eac9a29c1f2d1c9ffeeba5b3337f27f2374e4fd5670258556ffa' 
  AND (
    token = 'QN9RR7eE6nr3rgIEfIkZV/eqGjWUS9paSqtJrzNAyrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )