UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TK3dufYPUeL9rZl5JO+jy7p7atbjQLu2GP2zMAG/2hU=' 
WHERE 
  key_id = '3ae32eed9f2dc63becd288c899f6a56f0a3ea6709cadbb9ffbdf04c554aae2fe' 
  AND (
    token = 'TK3dufYPUeL9rZl5JO+jy7p7atbjQLu2GP2zMAG/2hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )