UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HICG2uZF6LQdfB3HSWn/QoMBvBWvpYfqOLMGSmEA94Y=' 
WHERE 
  key_id = 'c517b0f3c8da744b7db8a8439d5337433f4f800681ff394b2763026be4eaf84c' 
  AND (
    token = 'HICG2uZF6LQdfB3HSWn/QoMBvBWvpYfqOLMGSmEA94Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )