UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+oVO5uI8/kjoMN3yUcL4qoNcTFxfcDJPHhsmyj4gM2E=' 
WHERE 
  key_id = 'eb9542b990db73faad46da8463cf41696a1a6884857ac1dbca58984a4fd2dc51' 
  AND (
    token = '+oVO5uI8/kjoMN3yUcL4qoNcTFxfcDJPHhsmyj4gM2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )