UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVg35Gk4ikBN8W+nIqR4aj0Xe60yAWlVsNSCKk4ILS0=' 
WHERE 
  key_id = '8d02632cf15ed54c5fb902f5c032d98f793f690645132658614b1a42eb9fca61' 
  AND (
    token = 'vVg35Gk4ikBN8W+nIqR4aj0Xe60yAWlVsNSCKk4ILS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )