UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXsnTt4WKrbbhfhE1boKI7Ezu8hyGbN5eYMEt7It72c=' 
WHERE 
  key_id = 'c91b9864aee3501a591b76ed24481c400fc4a528dbf0858fe743efc4cc5df351' 
  AND (
    token = 'kXsnTt4WKrbbhfhE1boKI7Ezu8hyGbN5eYMEt7It72c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )