UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhUJcV4+2YUJSWir3dKAdUBmQhwiBZwem0Qt0cIh45w=' 
WHERE 
  key_id = '04473d1f80f7472b96a218071dc97ce217ceb23319c6651700a157b9f0f82001' 
  AND (
    token = 'WhUJcV4+2YUJSWir3dKAdUBmQhwiBZwem0Qt0cIh45w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )