UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTy4/wwUlrHyE2jnWC+2sR1FyEXl1F40KsjCt6kEmvc=' 
WHERE 
  key_id = 'f279c9bddc1fd6d994912f7d4b29eb4f7430c353bcafe184929489a0f46c0f53' 
  AND (
    token = 'nTy4/wwUlrHyE2jnWC+2sR1FyEXl1F40KsjCt6kEmvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )