UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZskUBAcnDYWqBlW2imlxphgVQNMIRrI1mK9koZ8vik=' 
WHERE 
  key_id = 'd883dbde4376accba1dd3a8dff9e230e07ba6cd92a488bd09d7c93707afd782f' 
  AND (
    token = 'pZskUBAcnDYWqBlW2imlxphgVQNMIRrI1mK9koZ8vik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )