UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eK7QwpWHbOG1agqRieGCv/ZqU2TUnLhZMb2631aZ82U=' 
WHERE 
  key_id = 'fa1b5c5a89fc33b9d4c7d9109a24880c2012501b4a6659b6e1e0b5e7f596b9f6' 
  AND (
    token = 'eK7QwpWHbOG1agqRieGCv/ZqU2TUnLhZMb2631aZ82U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )