UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcBWLFaTGDMiz6nNKKUvPJvDveVkQ6u29CkUsNi1CgA=' 
WHERE 
  key_id = 'ac12eb4abda37e8ceeecfd1c10a843461c9130411f4a03819b091044e6914255' 
  AND (
    token = 'QcBWLFaTGDMiz6nNKKUvPJvDveVkQ6u29CkUsNi1CgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )