UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/UbA9OTY+/54BviFUsy4Gl9+gprecItxNun9MTFeQxU=' 
WHERE 
  key_id = 'ef512fed591450a529213728c0e9aa371d91bcdc68f9994b5a4b0bc91c082421' 
  AND (
    token = '/UbA9OTY+/54BviFUsy4Gl9+gprecItxNun9MTFeQxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )