UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Chx835O63JxpNSOSgUS5qD+RoUX6WjyMPuUQB3+BR2s=' 
WHERE 
  key_id = 'd0c9185d5f397a9e276f9742e4020c65037a1de880635be7f0f745fd63755d57' 
  AND (
    token = 'Chx835O63JxpNSOSgUS5qD+RoUX6WjyMPuUQB3+BR2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )