UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pda75RpebDyC53IUie/LkDySw77xwZ2tb3kPcQSWLJE=' 
WHERE 
  key_id = '576b3c79c4846f7a06fb31f692866d7e0eb877916dc8ce3829a3f63c2fa2b335' 
  AND (
    token = 'Pda75RpebDyC53IUie/LkDySw77xwZ2tb3kPcQSWLJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )