UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5WzN41PstyrxyvlBBsQSHtOJXC6LAcPJXWg8RmnRVE=' 
WHERE 
  key_id = '3dcde0bd5b6663c86480625c20750e4f8e12f9301db3fdd6d8060dc9cf3fdf55' 
  AND (
    token = 'n5WzN41PstyrxyvlBBsQSHtOJXC6LAcPJXWg8RmnRVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )