UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOkgYYrSZc/cULFkZ7rsGblR1kct3J4/JkF0Gtv/BIU=' 
WHERE 
  key_id = 'e5acce3244eb2b977fe9135d4edc013784dcae623434abb6b93b338ae3775dc1' 
  AND (
    token = 'iOkgYYrSZc/cULFkZ7rsGblR1kct3J4/JkF0Gtv/BIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )