UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WsIvALzi/FWK1cTeu3UwJaADnuONDe+pqNb0ayvVIXo=' 
WHERE 
  key_id = '0508f26fd411454c3c756c74a2ef140314bd34b20a082bebafbd82bcf3ac9ddf' 
  AND (
    token = 'WsIvALzi/FWK1cTeu3UwJaADnuONDe+pqNb0ayvVIXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )