UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uagk7MBWoOrJDAsw1NX642rF5Yip6/pjrh0oH89+0N0=' 
WHERE 
  key_id = 'f9957874a900a89540db6cdee74c075a22b41b91933f44c82fcf69f9f3e2f64a' 
  AND (
    token = 'uagk7MBWoOrJDAsw1NX642rF5Yip6/pjrh0oH89+0N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )