UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gtGKCN6cyzP5PWWzhAEVOsj5//QisJ2GZ6CLsp91JeY=' 
WHERE 
  key_id = 'b9724c63421d5b64059f9a1ecad7015c4b594e9faaaec1c3c751aaeb645cf7e6' 
  AND (
    token = 'gtGKCN6cyzP5PWWzhAEVOsj5//QisJ2GZ6CLsp91JeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )