UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcKRHdaQ/D30e+9v4R1RQA4yAzSv0ldqkqbfXUBAThs=' 
WHERE 
  key_id = '4e071c7b6510ce160a5b6804fed14054aefe1d68d72dfd8ef63366959973ea28' 
  AND (
    token = 'VcKRHdaQ/D30e+9v4R1RQA4yAzSv0ldqkqbfXUBAThs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )