UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HXdUKVSbj9VOi06Xj746DDIA+2lY2PM2Rv1NXHKMlg=' 
WHERE 
  key_id = 'b55fb8f76abb26a255e6ae6ab43e9828bdfbfddeda2d076b1c49bdb2cddfb90c' 
  AND (
    token = '3HXdUKVSbj9VOi06Xj746DDIA+2lY2PM2Rv1NXHKMlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )