UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBxqWDUp37dvu/XNUJvw5z5kqxUe3SOLwaxBbQxNfI0=' 
WHERE 
  key_id = '11e0491e2af502570823b701b92ece33497e43d073fc2cdc2304c316a4aa5c68' 
  AND (
    token = 'kBxqWDUp37dvu/XNUJvw5z5kqxUe3SOLwaxBbQxNfI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )