UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJJ9viLbOjY9uU/wr+GZHKT7Liz6cdD6IJR58QJiIBw=' 
WHERE 
  key_id = 'ef5b375f9f63dd731e66ae4cbf030f51792de344baf27d20e94b657fb92ede20' 
  AND (
    token = 'pJJ9viLbOjY9uU/wr+GZHKT7Liz6cdD6IJR58QJiIBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )