UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85Zo75Q45APIVATxYOPHuU0InCEAaUenIkHEjE269v8=' 
WHERE 
  key_id = '3d0dfb8afd38cd3cf13cadc3687f8974a8dc026e00a96ad5060e266259880a0a' 
  AND (
    token = '85Zo75Q45APIVATxYOPHuU0InCEAaUenIkHEjE269v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )