UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGKvgiYM+oQFZSP3hp2YFDw9MJjTrzSvg6t8DoPMCtA=' 
WHERE 
  key_id = '75b454f9369a48699058b3ea7f861caba81e0703488ee1b412a96a9cfcfb01b4' 
  AND (
    token = 'ZGKvgiYM+oQFZSP3hp2YFDw9MJjTrzSvg6t8DoPMCtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )