UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+D6bWGTU6hr1OJYKMcV6PZMsNSPtu067EthvWLW8qhs=' 
WHERE 
  key_id = '3d2adbb7273751ac8f07f72deca5c3ef624d0b4dff860a9eac17376d17d5f82f' 
  AND (
    token = '+D6bWGTU6hr1OJYKMcV6PZMsNSPtu067EthvWLW8qhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )