UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98rm8NFbpzwcnjob1ExZ1BYT9rzBuAZgFhWImEg+Ydw=' 
WHERE 
  key_id = '66d444f70a4d6826e4a3e9c1909a168fda88e34d00b43a1f26086f13d877fb52' 
  AND (
    token = '98rm8NFbpzwcnjob1ExZ1BYT9rzBuAZgFhWImEg+Ydw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )