UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtQTTD1hQdRVvQwhZ1YNXae8DfLD76HfKoUHHYKai4Q=' 
WHERE 
  key_id = 'b2c5932ac71025d92abffd268f35422a0c70e26f3b2a653033b8125260fa0833' 
  AND (
    token = 'JtQTTD1hQdRVvQwhZ1YNXae8DfLD76HfKoUHHYKai4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )