UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5OijYOeFDrgYrCZLBeSBSRRrs7cbaioDEw+o7KGjCk=' 
WHERE 
  key_id = 'd21b564bae757dcaeb6005f386b9cdf61c8d486cafed8b1f1b57e5bde0750090' 
  AND (
    token = 'Y5OijYOeFDrgYrCZLBeSBSRRrs7cbaioDEw+o7KGjCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )