UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUEe5IXPa0BsDOPbSK100B61X3dnp4Hnb0Hx5H3YoQY=' 
WHERE 
  key_id = '6f85129e3d4473482399a89e39b46949beced36abea3dcec6b34ad1d3b945d51' 
  AND (
    token = 'zUEe5IXPa0BsDOPbSK100B61X3dnp4Hnb0Hx5H3YoQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )