UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/IEh0VghsP+PDb8+bgAJXyHMWEr+qLHqG5G/I8NaKSA=' 
WHERE 
  key_id = '0e795a58e50f4bab844251d4563f66b2163e7412d8a0bf448780ead8e836c594' 
  AND (
    token = '/IEh0VghsP+PDb8+bgAJXyHMWEr+qLHqG5G/I8NaKSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )