UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+jb0HXNPMNKD2mgm3rFNIFuhZSzT1Ex7QTkC56pups=' 
WHERE 
  key_id = 'a1be3b15cc188ec7c7dba254bd368fe167acbac64d38a5d36b9dd441890139ca' 
  AND (
    token = 'k+jb0HXNPMNKD2mgm3rFNIFuhZSzT1Ex7QTkC56pups=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )