UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wky2bYxFFps0QSCeIVuxEWmHwciwYZoOb8ffTWldeMI=' 
WHERE 
  key_id = '884bee159d9aad9a7ef36a9b85e83001877c710ddc163e3af36e53385ee65f0d' 
  AND (
    token = 'wky2bYxFFps0QSCeIVuxEWmHwciwYZoOb8ffTWldeMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )