UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+7BPgVH3xXMGXDRu2MtQAFjUbOQZzoH1sGKvKcfdh8=' 
WHERE 
  key_id = 'fd54ae3bc3186292e5c5e6c0c84ed4c1b5a6e7e480ae3ccbd66e6fe944d18227' 
  AND (
    token = 'e+7BPgVH3xXMGXDRu2MtQAFjUbOQZzoH1sGKvKcfdh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )