UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pK2+hY/O6HLbmw95riaI/T9meaM4mYrmeTdx7Unu3ko=' 
WHERE 
  key_id = 'd56ba3b56e6df2d9d9a95cba50c5cfb8e22c29c4bcaf6e8f64169d3e09c56ba9' 
  AND (
    token = 'pK2+hY/O6HLbmw95riaI/T9meaM4mYrmeTdx7Unu3ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )