UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzZPXJ8lNhvgvOOHwCesLtwTW3zy1sUDMDrKFbIby7k=' 
WHERE 
  key_id = '429b5343e07a3661d5d8dd5795eb94299a6dfc272269f04730ccb59b3c7bee27' 
  AND (
    token = 'BzZPXJ8lNhvgvOOHwCesLtwTW3zy1sUDMDrKFbIby7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )