UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88BagqarSVz7ZMBVV4KnHtekRE7cpqURy4QoM/nRRiQ=' 
WHERE 
  key_id = '59d37cb6be3b3c18d6f8c76b9f43af7d87c56a915a957829ed2e83706bcebb4b' 
  AND (
    token = '88BagqarSVz7ZMBVV4KnHtekRE7cpqURy4QoM/nRRiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )