UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0OECQDQQwf2UIsmSx3BflHStDJYTr6LDOgdkBlqLths=' 
WHERE 
  key_id = '1c6089b6a30b0b5124d8dc00253ae8f6b34e6c7b93aa9930ee36ef15d9ca83fb' 
  AND (
    token = '0OECQDQQwf2UIsmSx3BflHStDJYTr6LDOgdkBlqLths=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )