UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rbd//iowd2QeMB+ejQ96LPSNbiTAf/RlumBAJF9i57E=' 
WHERE 
  key_id = '944fc6a76fb3b206ddd82f2006a2dbfd1b846cbe560532500b30c91d6615ec11' 
  AND (
    token = 'Rbd//iowd2QeMB+ejQ96LPSNbiTAf/RlumBAJF9i57E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )