UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awoQKZXYxbxjnTqESjRBsNtReeQG7ABknJUN2rcOlC4=' 
WHERE 
  key_id = '3ffeb43b431678b6805bdcd191057824a385e238b4ee462cb0fe8308df3464af' 
  AND (
    token = 'awoQKZXYxbxjnTqESjRBsNtReeQG7ABknJUN2rcOlC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )