UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMu4D3d0esWlAZaw3h6wbw4/JFX922OTbzmmDgMcm2s=' 
WHERE 
  key_id = '984bee19e4d056188fc2465a4f3acc3c23995308fb9200f78191af9198a0cb53' 
  AND (
    token = 'wMu4D3d0esWlAZaw3h6wbw4/JFX922OTbzmmDgMcm2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )