UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tho532Tk19guzvb32GrcAhUFEAsk25KsW3kKfjOSRU=' 
WHERE 
  key_id = '9e561a6c22d1a80a960e5110422b83279853a4c646a5edf8963ba16d15abacf1' 
  AND (
    token = '0tho532Tk19guzvb32GrcAhUFEAsk25KsW3kKfjOSRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )