UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvUG8OKYGJx1vo8NRYsaxbKiVfh953IS246a3IifuEA=' 
WHERE 
  key_id = 'e7fe05f68a612a2472e0b40ad792e49527915f9223e1aace33a37ae35d2ff701' 
  AND (
    token = 'bvUG8OKYGJx1vo8NRYsaxbKiVfh953IS246a3IifuEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )