UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVoBLSdSDj6BzejfwZRdbOY07JAJ8JOES+dDfxxTMs8=' 
WHERE 
  key_id = '28c095315f88a077a9525540ab436558b8bbf0af7779b57553b28abaae625ddf' 
  AND (
    token = 'rVoBLSdSDj6BzejfwZRdbOY07JAJ8JOES+dDfxxTMs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )