UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/ZpIT6z0jR7bAPeBSCBo+JMwrSlSkv26XW217/k/Hs=' 
WHERE 
  key_id = 'a19a41e7390c7d7a8688218da10b8d93339e3b4555301c65b5174b989ad8ac2d' 
  AND (
    token = 'M/ZpIT6z0jR7bAPeBSCBo+JMwrSlSkv26XW217/k/Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )