UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxdK8RKROcznhaC43F/5227rogSy50vzdodSiWQ1veg=' 
WHERE 
  key_id = '08c709e96a6ee3be6bbee577807220dd9b8eb904760651e733e0608b9fb5e4de' 
  AND (
    token = 'oxdK8RKROcznhaC43F/5227rogSy50vzdodSiWQ1veg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )