UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LqZQtrCBbSDCGEAAOFOjoSuq5NEMZm4b0uIy8x4t1A=' 
WHERE 
  key_id = 'a01d75ffa5dc1e1dc9dfe26e0cc7f1fca34e3b8128eb7ace6ce41e0dee344017' 
  AND (
    token = '/LqZQtrCBbSDCGEAAOFOjoSuq5NEMZm4b0uIy8x4t1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )