UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnWE1wIwyQFSfQ+RGftMZsmDDx7UQmO7DiHqolRGnWQ=' 
WHERE 
  key_id = '30d6cf6fded5e4de2c0c6887d5812af9562f70adcc5808035bf144f7b07ff7de' 
  AND (
    token = 'hnWE1wIwyQFSfQ+RGftMZsmDDx7UQmO7DiHqolRGnWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )