UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTmb0HQCx7eXatfTcZBp08yP21fzEU9J+oLGrmc+A5c=' 
WHERE 
  key_id = '69d76e57b0233bb5835278f157e02345fc74d4ca7257b449493ae842773ca3e7' 
  AND (
    token = 'yTmb0HQCx7eXatfTcZBp08yP21fzEU9J+oLGrmc+A5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )