UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RklyUsrBs4sy9Osxu2rwnZEYXIbTHh5+cvHKv9SRDkA=' 
WHERE 
  key_id = 'd8a9651f963351d05988510ba3761d756aecc0b76a163cfe15d10354538c339d' 
  AND (
    token = 'RklyUsrBs4sy9Osxu2rwnZEYXIbTHh5+cvHKv9SRDkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )