UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DS1xFd36us5CIgJp8EQLWMVWfLe8gGI39qXfGpLQAdU=' 
WHERE 
  key_id = '2eced30ecdbd1b636990fc5d91558682442c6d55a36ec3544917d3b1df68642b' 
  AND (
    token = 'DS1xFd36us5CIgJp8EQLWMVWfLe8gGI39qXfGpLQAdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )