UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04TfvTUtVX8sd8sxvSRH/xWcM15QtmSLQwKPatpWQK8=' 
WHERE 
  key_id = 'a0304c985e8b9238f897c12cfa18281a31caa21ca825877189e31f7c0b39ac4b' 
  AND (
    token = '04TfvTUtVX8sd8sxvSRH/xWcM15QtmSLQwKPatpWQK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )