UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ni8fqlEFXmi2i9qnzcqh98InGNjxnZu+VO5GiPA8paw=' 
WHERE 
  key_id = 'ed4160dcc061da1a08c7c127a067c9354073a3336554e1a9ba222b780c3db60e' 
  AND (
    token = 'ni8fqlEFXmi2i9qnzcqh98InGNjxnZu+VO5GiPA8paw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )