UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzXHIfRkWOM4YQIt9e8eBZRqiix9LzLq4oNDaINcNyE=' 
WHERE 
  key_id = 'c9962b9a7ab4afac3bdd4b82fa048a8d1a74ca8cfc5824a7e324e195c6e46415' 
  AND (
    token = 'bzXHIfRkWOM4YQIt9e8eBZRqiix9LzLq4oNDaINcNyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )