UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M90i5WNnbi8+I4TKFQIWNQt5JwybTKwzQdTKu6WLfko=' 
WHERE 
  key_id = '805d732b6a63d7f76c69ce22984490297c4e6a2dee0ffdf4c62121a63a96ec9f' 
  AND (
    token = 'M90i5WNnbi8+I4TKFQIWNQt5JwybTKwzQdTKu6WLfko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )