UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RuNjPXoX9SLMizacVoigwyz18Idzg1aWU4kGCdBUfg=' 
WHERE 
  key_id = 'c99612a0fe48fd313876f2e8edc7d14c1a9a777d92660a97d1df86be2546ea00' 
  AND (
    token = '7RuNjPXoX9SLMizacVoigwyz18Idzg1aWU4kGCdBUfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )