UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xq7TqzDrWqP35n2eelllZoFMQuqhCbyssb2JcjDR64I=' 
WHERE 
  key_id = 'd16c2aebb0bac42088f73b461c646b94a6ef35d0b3fd4c5c24a95b023434b1a4' 
  AND (
    token = 'xq7TqzDrWqP35n2eelllZoFMQuqhCbyssb2JcjDR64I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )