UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'suayT93NDku3tP+pPqiuB2Oj7x9a7StRXEO0mQZPNrU=' 
WHERE 
  key_id = '8dc51cfa02832962e5bd17a16bbacf391e763dc175687b77395b2a5b07c3ee84' 
  AND (
    token = 'suayT93NDku3tP+pPqiuB2Oj7x9a7StRXEO0mQZPNrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )