UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x/YFN6s6gWFusBHNMtj/ogB2CS+MqWxxvYfzH5psbEE=' 
WHERE 
  key_id = '0b8ffc7ec868db1e426897d60d227fa5441d5e1180eefe476373b513f879bd28' 
  AND (
    token = 'x/YFN6s6gWFusBHNMtj/ogB2CS+MqWxxvYfzH5psbEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )