UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q45j38dMJzm5QJXeeWwcnR1Gy5iivHFl25YticiQTjI=' 
WHERE 
  key_id = '2dfa50ee8f8af69320dc7a4624c2a8b40ade9d9d1c04b07d661412ce31cf1f35' 
  AND (
    token = 'Q45j38dMJzm5QJXeeWwcnR1Gy5iivHFl25YticiQTjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )