UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+lfbVvH9ZCajyF1Q6cooncOmj5weCg36zl/hefgnPZA=' 
WHERE 
  key_id = '5f50faf88e46e0ae397536aa5c0339e3f881c7b90396affa30429013b13b8211' 
  AND (
    token = '+lfbVvH9ZCajyF1Q6cooncOmj5weCg36zl/hefgnPZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )