UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjbCFcwVNLQe4SWrNXX5DIwqul1nmxIFdQCu+UsrUdw=' 
WHERE 
  key_id = 'f3cca5b4d83d1f79d4f52cd64efda2e67391661ef6c5dcfbc1676aa825bed827' 
  AND (
    token = 'XjbCFcwVNLQe4SWrNXX5DIwqul1nmxIFdQCu+UsrUdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )