UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4Oxpytv1V/ABjtFvNsNOTIoRY06O3BT7K7qKoAOeqU=' 
WHERE 
  key_id = 'e9b9cef36af149b5e7ba1d3a66e3c013f317ce351e86e3db315b706975af94b8' 
  AND (
    token = 'G4Oxpytv1V/ABjtFvNsNOTIoRY06O3BT7K7qKoAOeqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )