UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ck+O9vThctvUBdD1JhksWcDR8rOHvvIqXh9FjJLuJS8=' 
WHERE 
  key_id = '70777209a5fcbc6bb499ffba6a75ef52ee912fb010975b6c5da0f461ae8a0c34' 
  AND (
    token = 'Ck+O9vThctvUBdD1JhksWcDR8rOHvvIqXh9FjJLuJS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )