UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYUu8ieTiL1SLp+jPZZ/Vt5OeHvE5n/vGBh0SJ2pBfQ=' 
WHERE 
  key_id = '5c69d9f79629e29d63b9d8f399d4eb6c0d33b4cddb4e9e6a8c3ea643c38413d3' 
  AND (
    token = 'VYUu8ieTiL1SLp+jPZZ/Vt5OeHvE5n/vGBh0SJ2pBfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )