UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tiuNcmqFhpOR/7lDncNbGTjfjyZJpqbK/DnN0/XLnw=' 
WHERE 
  key_id = '9e9bffe54a14a43718c555654e20ad3a069884c9ce6eaf58d3c5b80b35e2ec8a' 
  AND (
    token = '6tiuNcmqFhpOR/7lDncNbGTjfjyZJpqbK/DnN0/XLnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )