UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZIT/NlQAmcoXmprZjKOTRMVSkpxklUKAzX57XywhRmU=' 
WHERE 
  key_id = 'e9904fdb6cd7cb57919a51f4d94b82f600563b9fc72ad543af56b7f93ed40e08' 
  AND (
    token = 'ZIT/NlQAmcoXmprZjKOTRMVSkpxklUKAzX57XywhRmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )