UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/S7sAZeF2jtfj6qPQpPqqKGr3km2Fnw+N2XgBsrDku8=' 
WHERE 
  key_id = 'f8beab34a9cf5e726ded6dd95c069a068356373f71e99c1f732293af6a38a0a8' 
  AND (
    token = '/S7sAZeF2jtfj6qPQpPqqKGr3km2Fnw+N2XgBsrDku8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )