UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '444CDTi9MUQouaiWed2PrZJcEqgTFj/4j9UhJCOC19M=' 
WHERE 
  key_id = 'ea029c761dc75bde9473f21787f56c62d967074f995737a900bcf736f7c44a9d' 
  AND (
    token = '444CDTi9MUQouaiWed2PrZJcEqgTFj/4j9UhJCOC19M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )