UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ElSuaJwLtjpn/To/y1VSjY4vkipvcHaqRilyKffEiwE=' 
WHERE 
  key_id = '77db1b367d82b2d8d6fdc56e514024f8be4d0afdabe8faf59717d14401c0bedd' 
  AND (
    token = 'ElSuaJwLtjpn/To/y1VSjY4vkipvcHaqRilyKffEiwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )