UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwR32kcmmkZMqTHfIWSA98jI/KRCiIcYvnV49cWCh/E=' 
WHERE 
  key_id = '5ccbf0648210898a20f99b782a7d2f50f440f17e9079b863a9df88d3bcfb6837' 
  AND (
    token = 'pwR32kcmmkZMqTHfIWSA98jI/KRCiIcYvnV49cWCh/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )