UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8yHsxbFEvgJW6VaEoyFEfhUiZsKuO2V4klTLDE7AGM=' 
WHERE 
  key_id = 'aa8d742566c7e9229e8d43da652b09025ec97dc689b1a3320e0dce0abe246b55' 
  AND (
    token = 'N8yHsxbFEvgJW6VaEoyFEfhUiZsKuO2V4klTLDE7AGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )