UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke6OM4YWqM1KSOfpZ/lOsHh8QgWhwv3hugHWIRWcrAw=' 
WHERE 
  key_id = '98a676022df4be2fe483876679e3812f235157e5b8384a79d829fc94b059b8ee' 
  AND (
    token = 'Ke6OM4YWqM1KSOfpZ/lOsHh8QgWhwv3hugHWIRWcrAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )