UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pw4MYVrwt8Kv1kMi2BePhniODYo4d3Q7Ma5AKjMUP9Y=' 
WHERE 
  key_id = 'cc8d229c819c69a8bf7a9443eaf747aae7268680bdfa1b70e5a874f68f2ebea1' 
  AND (
    token = 'Pw4MYVrwt8Kv1kMi2BePhniODYo4d3Q7Ma5AKjMUP9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )