UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgNA84E/+EUE8TGa2ffXjtBA0Tr6t+Z2jWv/02Xd2X0=' 
WHERE 
  key_id = 'e5dc745f59ce616ec6c57d32b63979ef24fab2fe2f2dbab0c958b09decd492d2' 
  AND (
    token = 'bgNA84E/+EUE8TGa2ffXjtBA0Tr6t+Z2jWv/02Xd2X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )