UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lnS9ykBYbnbQN0VTPbniABOf2d3/Xy8ogRgX5hYxo4=' 
WHERE 
  key_id = '1ac6ba56e401b5b219ff0d42e72788777da9b17ae30ec64ab56bdc3ec7a7e07a' 
  AND (
    token = '3lnS9ykBYbnbQN0VTPbniABOf2d3/Xy8ogRgX5hYxo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )