UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWgqub3enfSBe+iSanYM8Pbg/h6qpCrLlba70pPuH/o=' 
WHERE 
  key_id = '8564181ce6f4ecabdd35ba8e0d70d5455524fc8344781c428bb1bd24955a06ed' 
  AND (
    token = 'VWgqub3enfSBe+iSanYM8Pbg/h6qpCrLlba70pPuH/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )