UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iM2eMY9sVLaIXEKXoaHz+YUp0mTTbiJZaJ6U0GNvUFQ=' 
WHERE 
  key_id = '58f01b46062cb0748c1352b6a30945b27d7fe6326536775cffad0a1dcfe8f3ba' 
  AND (
    token = 'iM2eMY9sVLaIXEKXoaHz+YUp0mTTbiJZaJ6U0GNvUFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )