UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vers+mBndch/VvkmKOeWg8h3pTxPNfoJ6aWHQoGyb40=' 
WHERE 
  key_id = '100c86f2a74f35dc7ed77cc2e9de5be60c95f6d12f93202a6640d4506ad67db9' 
  AND (
    token = 'Vers+mBndch/VvkmKOeWg8h3pTxPNfoJ6aWHQoGyb40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )