UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IuFifTEzsfYHg4yNsFrO1a3QKy6TOY+LUarD+yVSuHY=' 
WHERE 
  key_id = '478d88bbe8417a36d5e6f53fd36491cb1da5d2826d1160dbdf4a895e93d2f800' 
  AND (
    token = 'IuFifTEzsfYHg4yNsFrO1a3QKy6TOY+LUarD+yVSuHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )