UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72w9RvHyAQaEOblEovKRwUc8nlmqrK11bqcKmsmG6qI=' 
WHERE 
  key_id = '48e5734e8e506bf88e7933b3e013e5106b77cf930bc78806dab6fce80ad7c915' 
  AND (
    token = '72w9RvHyAQaEOblEovKRwUc8nlmqrK11bqcKmsmG6qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )