UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hP63YYegZU5FF3XJpyHUiPh5Tv8uo5AWBUMDhtMcfg0=' 
WHERE 
  key_id = '1140c80f2fc52a3d8ef6997ac5bc472139876ccba146e116b1b3de57038d92a3' 
  AND (
    token = 'hP63YYegZU5FF3XJpyHUiPh5Tv8uo5AWBUMDhtMcfg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )