UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WKbqLvp9UgPK12yf36BcafrjljPpVjkXLmdM7yVClw=' 
WHERE 
  key_id = '86cc0742018daf59102cd88ad424de605e0e8a9061ad8ab4daf1349731d9af4f' 
  AND (
    token = '0WKbqLvp9UgPK12yf36BcafrjljPpVjkXLmdM7yVClw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )