UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFNjpQ7VVfH6UOfvFKk4GBXfqG40R+OuYPVCilGWH3k=' 
WHERE 
  key_id = '4e3deff73600c1b5c8632487aa398b28ecb69119ed71b134bd6d1f0d9ddae60e' 
  AND (
    token = 'KFNjpQ7VVfH6UOfvFKk4GBXfqG40R+OuYPVCilGWH3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )