UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOPMcaO+nFc6iCygH/xF9XHUh8Lok3Vo51g0iL0m+A0=' 
WHERE 
  key_id = '8644efaf8704298d9b08e2f0d5d8a7c251ed22465ab2907ad56faf61f2c5f127' 
  AND (
    token = 'iOPMcaO+nFc6iCygH/xF9XHUh8Lok3Vo51g0iL0m+A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )