UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlOqMbRCPpliqJOsn4UjwZ3gBw0BksihCnoWeM2pQkU=' 
WHERE 
  key_id = '2f0371cb87653cab8c22363d5113a9d02f992e55c04a0b151dd4bbcc125aa682' 
  AND (
    token = 'KlOqMbRCPpliqJOsn4UjwZ3gBw0BksihCnoWeM2pQkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )