UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShJZaasvnbFDnjBufPvZIUyaImq/J1DvvlN6/qKTSP8=' 
WHERE 
  key_id = '7c0685e85aeaeec7200bf35229a392c4e35cf627857a31a236c096eb5cbed487' 
  AND (
    token = 'ShJZaasvnbFDnjBufPvZIUyaImq/J1DvvlN6/qKTSP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )