UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9+h1WwZ2pw23NZPSkNfOlqDrdfIoB2SDOKPj9XA0xs=' 
WHERE 
  key_id = '863de08098f5f3922942e42ede77addcaa38c04b670954481321aaef783bf719' 
  AND (
    token = '/9+h1WwZ2pw23NZPSkNfOlqDrdfIoB2SDOKPj9XA0xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )