UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPoE8JtuDaIngXNG19MUAwclRTIGmzb20iYcmfUtXdQ=' 
WHERE 
  key_id = '227fea09ad56d37933e1b998b25c3e2071b6f081ee32acfa463930bfb5c40f73' 
  AND (
    token = 'EPoE8JtuDaIngXNG19MUAwclRTIGmzb20iYcmfUtXdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )