UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hs8u9MK9YCNx9rPzRqZA26LCGHINe8D3wFddw4BVumY=' 
WHERE 
  key_id = 'a08296d5664ac9d23e74cf87d3a5a5ae9a4e185262003675c797c27e8cf01f5d' 
  AND (
    token = 'hs8u9MK9YCNx9rPzRqZA26LCGHINe8D3wFddw4BVumY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )