UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36PSlsB3LSzoyaIlbFFGMEzX+qBJ9/hvyAa2qvUab9w=' 
WHERE 
  key_id = 'ebc61d36fc025fce2087457c38eca2956e380c219c455c4ea270d4d7de079315' 
  AND (
    token = '36PSlsB3LSzoyaIlbFFGMEzX+qBJ9/hvyAa2qvUab9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )