UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHZByK9BiknizbTooJhW0LbuIp1P4wg8E2YeVAEBUJk=' 
WHERE 
  key_id = '2e8ce96c2ef3e0f1fbc81bc5833bb594be46f7cf3ab01254235c0daff110112f' 
  AND (
    token = 'jHZByK9BiknizbTooJhW0LbuIp1P4wg8E2YeVAEBUJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )