UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmI6dqbvsqxV/1+AnLetegVlrdZWn71/5zQ5DxoQm8g=' 
WHERE 
  key_id = '38106b766996896c08566fa21a1fa37bb35d53253d3fa6a711b2ae14af7f425f' 
  AND (
    token = 'nmI6dqbvsqxV/1+AnLetegVlrdZWn71/5zQ5DxoQm8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )