UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfxt8E3hJR8oogt2hQ4wd3rLImAyJ5aJDnZXrAt5uG8=' 
WHERE 
  key_id = '5dd3260b9e2ad49a77447de05c37e72e1967589bb62e72e6d50582165005baf1' 
  AND (
    token = 'pfxt8E3hJR8oogt2hQ4wd3rLImAyJ5aJDnZXrAt5uG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )