UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3VGqrIoqKZXt+Q4nc8tWRbhkhIjwXQVsinXznFvsr8=' 
WHERE 
  key_id = '121b1c2d04dff850b8d817b2f8a15da8c7ca3d313eba141146f45eae2427e367' 
  AND (
    token = 'Y3VGqrIoqKZXt+Q4nc8tWRbhkhIjwXQVsinXznFvsr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )