UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0fCZmbuyRARmetngTw/3BZOmo+T18wgyKWdxoPZE88=' 
WHERE 
  key_id = '3608014b822079b4d3bdd962c900617f58636de0486de613c16bfffadb576e09' 
  AND (
    token = 'u0fCZmbuyRARmetngTw/3BZOmo+T18wgyKWdxoPZE88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )