UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnpgJKfxgidsefnGd/QSN/UK3AisqOB9KuI4UZIFBgw=' 
WHERE 
  key_id = 'c48f9c02d4e7c3c19144479cec42709630a16f8faa4268deed2e8a3e139274b7' 
  AND (
    token = 'LnpgJKfxgidsefnGd/QSN/UK3AisqOB9KuI4UZIFBgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )