UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zC8lwp02MJxW5XwCeGUVwwnM2ppc7Ps+65yrbbjEWxs=' 
WHERE 
  key_id = '743f2c66bd119901c1f06f03ae1662f9f9cd374b51e8a3e84365e059f9aa5186' 
  AND (
    token = 'zC8lwp02MJxW5XwCeGUVwwnM2ppc7Ps+65yrbbjEWxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )