UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYWZLAvKAlJzBaUaPZdjqEqFv4N+OBAid85hbAIxHmw=' 
WHERE 
  key_id = '687b6270482e506c498c94c79b061a7513a15168a9f0d6edf8db845771be78a9' 
  AND (
    token = 'wYWZLAvKAlJzBaUaPZdjqEqFv4N+OBAid85hbAIxHmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )