UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIZ15NqOk7jBtTm4O3O4VfxYRId2A7F+QHgCqCd2m1k=' 
WHERE 
  key_id = '6994c9da2fdafae5dc01be3df3bf6d49c306f27d68d1dd0cbda97ce5e8fb26a6' 
  AND (
    token = 'CIZ15NqOk7jBtTm4O3O4VfxYRId2A7F+QHgCqCd2m1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )