UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M90qx1widBekPJncslWepGX8MbjT//pdk3PvOKyD+Kg=' 
WHERE 
  key_id = '7bf0b71cf8fbaee239fee6d150e47d797338489f3c4d8b34b39bbfa079acc8bc' 
  AND (
    token = 'M90qx1widBekPJncslWepGX8MbjT//pdk3PvOKyD+Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )