UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG+dj6GvVVHgQJGlJuHnZHh/NYDhxImkyow+Vcn/alk=' 
WHERE 
  key_id = 'e9d9439eb5dd1dfd904c935b782697bbfc9ebc213a11dd2ab560575c06728e26' 
  AND (
    token = 'zG+dj6GvVVHgQJGlJuHnZHh/NYDhxImkyow+Vcn/alk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )