UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhzFJszmEsWgbjHNdWnhtjHF0QamcRMOhIJfxoTXU/0=' 
WHERE 
  key_id = 'e0e6498018018666f61628da51cc22d67a65ffb9ee830336d6b5a952890b7252' 
  AND (
    token = 'KhzFJszmEsWgbjHNdWnhtjHF0QamcRMOhIJfxoTXU/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )